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Questions (1,597)

Solve the following quadratic equation using the perfect square trinomial pattern: x^2−16x+64=0.(1 point) Responses x=8 x
1. 1 answer
2. 24 views
What should be the value of b in x^2+bx−55=0so that its solutions are −11 and 5? (1 point) Responses 6 6 −16 negative 16
1. 1 answer
2. 32 views
Which of the following equations has exactly the same solutions as (x−7)(x+9)=0?(1 point)
1. 1 answer
2. 52 views
Which of the following equations has exactly the same solutions as (x−7)(x+9)=0?(1 point) Responses x2=2x−63 x squared
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2. 25 views
Which of the following equations has exactly the same solutions as (x−7)(x+9)=0?(1 point) Responses x^2=2x−63 x squared
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The quadratic equation x^2+4x−32=0can be solved by factoring. Which of the following is the factored form?(1 point) Responses
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Which of the following quadratic equations is not solvable by grouping?(1 point)Responses 2x^2−2x−10=0 2 x squared minus 2 x
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Solve the quadratic equation 84x^2+16x=0by factoring out the GCF.(1 point) Responses The solutions are x=0 and x=4/21 . The
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Solve the factored quadratic equation (19x−3)(9+x)=0.(1 point) Responses The solution set is x={−9,3/19} . The solution set
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2. 11 views
Find the values of x that make the following equation equal zero: (x+4)(x−2)=0.(1 point) Responses x=2 and x=4 x equals 2 and
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Solve the following quadratic equation using square roots: (−9+(x−3)2)/−4=−4.(1 point)
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Solve the following quadratic equation using square roots: (−9+(x−3)2)/−4=−4.(1 point) Responses {28,−22} left brace
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2. 12 views
Use the tables to answer the question.Jamal Step 1: Set equation =0 . x^2+4x−12=0 Step 2: Write quadratic equation as the
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Which of the following quadratic equations can be solved by grouping?(1 point)Responses x^2+8x−22=0 x squared plus 8 x minus
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Hyung-eun is solving the quadratic equation x^2−4x−12=0by grouping. Her work is shown below. At which step does Hyung-eun
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QuestionAs Isla prepares to set off fireworks, she wants to ensure the spectators are a safe distance away. When shot in the
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Which of the following tables shows the correct steps to factor out the GCF and solve the quadratic equation 7x^2=56x?(1 point)
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Solve the quadratic equation 5x^2+75x=0by factoring out the GCF.(1 point) Responses The solutions are x=−15 and x=0 . The
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2. 64 views
QuestionOne of the steps needed to solve a quadratic equation by grouping is to split the middle term as a sum of two terms.
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QuestionOne of the steps needed to solve a quadratic equation by grouping is to split the middle term as a sum of two terms.
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2. 14 views
During a water balloon fight, Louisa uses a slingshot to fire a water balloon over the fortified wall of the opponent. When
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2. 29 views
olve the following quadratic equation by factoring out the greatest common factor (GCF): 2x^2−14x=0.(1 point) The smaller
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2. 25 views
A golfer hits a golf ball toward the hole 55 yards away. The ball follows a parabolic path given by the function
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2. 32 views
Solve the factored quadratic equation 0=−1/3x(x−6).(1 point) Responses The solution set is x={0,6} . The solution set is x
1. 1 answer
2. 11 views
The path of a soccer ball can be modeled by the equation h(x)=−1/2x(x−20), where h(x) is the height of the ball, and x is
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2. 36 views
The path of a soccer ball can be modeled by the equation h(x)=−12x(x−20), where h(x) is the height of the ball, and x is the
1. 1 answer
2. 10 views
Based on the Zero Product Property, which of the following statements must be true about the quadratic equation (2x−3)(x+2)=0?
1. 1 answer
2. 39 views
Use the table to answer the question.(x+3)(x+4)=0 x−3=0 x+4=0 x=3 x=−4 While using the Zero Product Property to find the
1. 1 answer
2. 61 views
To begin a football game, a kicker has to kick off. The football follows the path h(x)=−130x(x−61), where h(x) is the height
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2. 22 views
Solve the factored quadratic equation (x−5)(x+3)=0.(1 point)
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Use the Zero Product Property to find the value of x that makes the following statement true: 2⋅(x−3)=0.(1 point)
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Solve the following quadratic equation using square roots: (x+36)2−38=251.(1 point) Responses {53,19} left brace 53 comma 19
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Solve the following quadratic equation using square roots: (x+6)^2/2=8.(1 point) Responses {−0.34,−11.66} left brace
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2. 11 views
Solve the following quadratic equation using square roots: (x+6)22=8.(1 point) Responses {−0.34,−11.66} left brace
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Solve the following quadratic equation using square roots: (x−18)^2=196.(1 point) Responses {−4,−32} left brace
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2. 27 views
Solve the following quadratic equation using square roots: (x−18)2=196.(1 point) Responses {−4,−32} left brace
1. 1 answer
2. 26 views
Use inspection to solve the equation x^2=36/169, then select the correct solution set below. If there are no real solutions,
1. 1 answer
2. 14 views
Use inspection to solve the equation x2=36169, then select the correct solution set below. If there are no real solutions,
1. 1 answer
2. 19 views
Use inspection to solve the equation x^2=36/169, then select the correct solution set below. If there are no real solutions,
1. 1 answer
2. 14 views
Use inspection to solve the equation x2=36/169, then select the correct solution set below. If there are no real solutions,
1. 1 answer
2. 21 views
Use inspection to solve the equation x2=36169, then select the correct solution set below. If there are no real solutions,
1. 1 answer
2. 21 views
Use inspection to solve the equation x2=81, then select the complete solution set below. If there are no real solutions, select
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2. 35 views
Solve the following quadratic equation using square roots. Round to the nearest hundredth if necessary: (x+16)^2/9=7.(1 point)
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Solve x2=1625by inspection. There are two real solutions. Enter the lesser number first. Leave the answers in simplest fraction
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Show how many solutions are in the solution set for 2(x−5)2+2=20.(1 point) Responses zero zero two two one one infinitely many
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Show how many solutions are in the solution set for the equation 3x2=21.(1 point) Responses one one infinitely many infinitely
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2. 13 views
Ariel is trying to determine if x=−3is a solution to the quadratic equation −3x2−9x=0 . Which explanation demonstrates the
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2. 12 views
Use the table to answer the question.x Substituted Evaluate True Statement? 12 24 36 48 When set off, a certain firework follows
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2. 31 views
Determine whether the values −1and 73 are solutions to the quadratic equation 3x2−4x−4=3 .(1 point) Responses Only x=−1
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Use the table to answer the question.x Substituted Evaluate True Statement? −23 0 12 For the quadratic equation x2+20x=69 ,
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2. 97 views
Rewrite the equation (4x)/(3x−12)+3=10in two equations joined by “and.”(2 points)
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2. 42 views
A 10-gallon water cooler in an office provides water for the whole department. Each hour, 30 ounces of water are removed from
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2. 48 views
Sebastian needed to buy new tires for his car. The tire shop was running a holiday deal that allowed customers to buy three
1. 1 answer
2. 47 views
Given the formula for time in terms of distance and velocity, t=dv, what operation would you use to isolate the distance?(1
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2. 33 views
Which correctly shows the area formula for a trapezoid, A=12h(b1+b2), rearranged for the quantity of interest h?(1 point)
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2. 28 views
What is the undefined value for the equation 14=(7x)/(9+4x)x≠0 x does not equal 0 x≠9/4 x does not equal Start Fraction 9
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2. 15 views
What is the undefined value for the equation 14=(7x)/(9+4x)
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What is the undefined value for the equation 14=(7x)/(9+4x)?(1 point) Responses x≠0 x does not equal 0 x≠94 x does not equal
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What is the undefined value for the equation 14=7x9+4x?(1 point) Responses x≠0 x does not equal 0 x≠9/4 x does not equal
1. 1 answer
2. 15 views
What is the undefined value for the equation 14=7x9+4x?(1 point) Responses x≠0 x does not equal 0 x≠94 x does not equal
1. 1 answer
2. 40 views
What is the undefined value for the equation 14=7x9+4x?(1 point)
1. 1 answer
2. 18 views
Use the image to answer the question.A number line ranges from negative 10 to 10 in increments of 1. An open point is plotted at
1. 1 answer
2. 54 views
Find the solution set of 4x−3>9and x+6>−2 .(1 point) Responses The solution set is null. The solution set is null. {3,−8}
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2. 17 views
Find the solution set of 4x−3>9and x+6>−2 .(1 point)
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2. 17 views
Find the solution set of 4x−3>9and x+6>−2 .(1 point) Responses The solution set is null. The solution set is null. {3,−8}
1. 1 answer
2. 40 views
What is theme in the context of dramatic texts?(1 point)Responses a time or place in a text a time or place in a text a unifying
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What is tone in the context of dramatic texts?(1 point)Responses the thoughts and associations a word evokes the thoughts and
1. 1 answer
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What are the five key elements of a drama, as defined by Aristotle?(1 point)Responses setting, tension, language, metaphor,
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What are dramatic elements?(1 point)Responses aspects of a performance that appeal to the audience’s senses aspects of a
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What is the main difference between a monologue and a soliloquy?(1 point)Responses In a soliloquy, the speaker assumes they
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Select the correct answers from the lists.(1 point)Playwrights use to introduce a setting, characters, and a conflict or
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Which dialogue is properly formatted for a play?(1 point)Responses OLIVIA: “Like under your bed.” RYAN: “Or in a
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Select the correct answer from the list.(1 point)“When I get home, the warm smell from the kitchen greets me at the door” is
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Select the correct answer from the list.(1 point)“When I get home, the warm smell from the kitchen greets me at the door” is
1. 1 answer
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Select the correct answer from the list.(1 point)“There is a metric ton of books in my backpack” is an example of . “My
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QuestionWhat is imagery in the context of poetry?(1 point) Responses the location and time frame that a poem takes place in the
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What is connotation?(1 point)Responses the rules and structure of language the rules and structure of language the thoughts and
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What is diction?(1 point)Responses the dictionary meaning of words the dictionary meaning of words the thoughts and associations
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Hope is the thing with feathersby Emily Dickinson “Hope” is the thing with feathers - That perches in the soul - And sings
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Drag and drop the words into the correct locations.(1 point)Put responses in the correct input to answer the question. Select a
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Select the correct answers from the lists.(1 point)Different poetic elements describe the repetition of sounds. is heard when
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What is a poem’s structure?(1 point)Responses how lines are grouped together in a poem how lines are grouped together in a
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QuestionWhich of the following would be included in a description of a poem’s structure? Select the two correct answers.(1
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Where should your passive hand be if it is not "participating" in a sign? ASL(1 point) Responses hanging at your side hanging at
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Salt is dangerous to land snails. It will rapidly kill them. However, some populations of aquatic, freshwater snail have
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Some mutations are beneficial to organisms. In 1-2 sentences, explain what these mutations are called
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ome mutations are beneficial to organisms. In 1-2 sentences, explain what these mutations are called
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Some mutations are beneficial to organisms. In 1-2 sentences, explain what these mutations are called, and how they can be
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Only 1% of the world's population has red hair. It is caused by a recessive variation in the MCR1 gene that codes for hair
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What is the term used to describe any living or nonliving things that influence another living organism?(1 point)Responses
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A tall pea plant results from a dominant tall allele. A short phenotype requires that an individual has two recessive alleles. A
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QuestionRecall that the frequency of a trait can be determined based on the proportion of offspring that has the trait. A garden
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Why do mutations in somatic cells not get passed on to offspring?(1 point)Responses Mutations in somatic cells affect both
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Which correctly compares genotypes and phenotypes?(1 point)Responses Phenotypes and genotypes are unrelated to traits in
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Bacteria exposed to UV light have a higher rate of mutation than those that have not been exposed. Researchers claim that these
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This is the original strand of DNA: ATG AAG TTT GGC TAAWhich option would represent a frameshift mutation caused by a deletion
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Which claim accurately describes how inheritable genetic variations can arise from environmental factors?(1 point)Responses
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Horses have three basic coat colors: red (or chestnut), bay, and black. All the colors are controlled by the interaction of two
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Which cell type is produced through meiosis?(1 point)Responses skin cell skin cell red blood cell red blood cell heart cell
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A student wants to determine how likely an autosomal dominant trait (X/x) is to be passed on. A father does not have the trait
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2. 24 views