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shmunklee
Questions (205)
the heart rate of a person can be modeled by the function r (a) = 211 - 0.64a where a is the person's age in years and r (a) is
1 answer
8 views
what function should be graphed in order to solve the equation 9x - 6 = -8
a. f (x) = 9x + 2 b. f (x) = 17x - 6 c. f (x) = x - 6
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6 views
what function should be graphed in order to solve the equation 9x - 6 = -8
1 answer
5 views
A deer population in a forest starts with 100 and increases by 9% each year. Write an exponential function that models the data,
1 answer
28 views
A deer population in a forest starts with 100 and increases by 9% each year. Write an exponential function that models the data
1 answer
30 views
A deer population in a forest starts with 100 and increases by 9% each year. Write an exponential function that models the data.
1 answer
15 views
A deer population in a forest starts with 100 and increases by 9% each year. Write an exponential function that models the data.
1 answer
19 views
What is the growth factor (common ratio) of the function f(x) = 3(4)^x
1 answer
8 views
Interpret the key features of the graph. what type of transformation occurred from the parent function. the function in the
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17 views
Interpret the key features of the graph. what type of transformation occurred from the parent function. the function in the
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which of the following correctly identifies the transformations undergone from f(x) = |x| to f(-x) + 6 = |-x| + 6
1 answer
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which of the following correctly transforms f (x) = x^2 + 9 for x = 2
a. 26 b. 14 c. 25 d. 34
1 answer
8 views
to transform f(x) = x^2 + 12 to f (x - 3), which of the following shows the order in which operations should be performed
a.
1 answer
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to transform f(x) = x^2 + 12 to f (x - 3), which of the following shows the order in which operations should be performed
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12 views
use a graphing calculator to graph the original function y = 1/2x -4 and the vertically dilated function with a factor k = 6.
1 answer
9 views
which of the following correctly identifies the factor k for the vertical compression from the function f (x) = x^3 + 2 to the
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8 views
which of the following correctly identifies the factor k for the vertical compression from the function f (x) = x^3 + 2 to the
1 answer
8 views
if the function f(x)=(x+3)^2 is reflected over the x-axis, then how does the reflection affect the point (2,25)
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How does the graph show the change from line W to line X. the graph shows line W going from points (10, 10) and (-10, -10) and
1 answer
10 views
How does the graph show the change from line W to line X. the graph shows line W going from points (10, 10) and (-10, -10) and
1 answer
10 views
use equation a and describe the differences to show the change from f (x) = x to the equation A. equation A: f (x) = 3x - 4
a.
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Check if you are correct by writing a function that models the data in terms of "x"
. the graph shows an exponential line with a
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11 views
Check if you are correct by writing a function that models the data in terms of "x"
. the graph shows a line with a point of (0,
1 answer
10 views
Check if you are correct by writing an equation or function that models the data in terms of "x"
. the graph shows a line with a
1 answer
10 views
In a sequence of numbers, `a_{3}=0,\ a_{4}=4,\ a_{5}=8,\ a_{6}=12,\ a_{7}=16.`
Based on this information, which equation can be
1 answer
9 views
Write an equation or function that models the number of bacteria,"y"
, in terms of time,"x" . Time (Secs) 0, 1, 2, 3, 4 Bacteria
1 answer
8 views
What is the value of the y-intercept of the graph of `f(x)=9.5(2.6)^{x}` ?
1 answer
10 views
The table represents some points on the graph of linear function `f`.
x = -2, 1, 5, 10 f(x) = -224, 64, 448, 928 Which function
1 answer
13 views
The graph of a linear function is shown on the grid. Which equation is best represented by this graph? the graph has a point at
1 answer
8 views
The graph of a line is shown on the grid. The coordinates of both points indicated on the graph of the line are integers.
What is
1 answer
11 views
Read the text "canada wants to ban single-use plastics" by vicky stein and in 3-5 sentences, explain how the writer uses valid
1 answer
12 views
"Letter from Birmingham Jail" by Dr. Martin Luther King, Jr. April 16, 1963, from The Estate of Martin Luther King, Jr.
In 3-5
1 answer
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read the text "Here's a food wrapper you can eat" by randy Rieland, and in 3-5 sentences, explain the authors's purpose and
1 answer
14 views
Text 1: Online spaces that allow people in local communities to gift unneeded items to one another are growing in popularity-but
1 answer
11 views
Read the Text "why journalism has a gender problem" how does the information about the effects of a diverse newsroom use logos
1 answer
18 views
The table shows the value in dollars of a motorcycle at the end of x years. Number of years, x 0, 1, 2, 3. Value, v(x) (dollars)
1 answer
10 views
has the U.S. Dollar hurt the economy of panama and brought it to poverty?
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13 views
has panama returned to the u.s. dollar.
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11 views
find the recursive formula for the arithmetic sequence 7, 5, 3, 1, -1
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17 views
make the following two paragraphs shorter while still making sense
In "The Art of War," Sun Tzu skillfully uses rhetoric to
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13 views
now that you have read the Art of War, write a paragraph or two describing suntzu's use of rhetoric in that work. include
2 answers
16 views
Which equation has a vertex of `(-4,5)`?
a. y=\left(x-4\right)^{2}+5 b. y=\left(x+4\right)^{2}-5 c. y=\left(x+4\right)^{2}+5 d.
1 answer
12 views
Convert the equation `y=-2\left(x-3\right)^{2}+1` from vertex form to standard form.
a. y=2x^{2}-9x-17 b. y=-2x^{2}+12x-17 c.
1 answer
15 views
Which function best represents the relationship shown in the graph? the graph shows a line with a y-intercept of (0, 3) and an
1 answer
19 views
Which statement about the graph of `y=16\left(0.5\right)^{x}`is NOT true?
a. the y intercept is (0, 16) b. the graph is
1 answer
13 views
An investor deposited money into an investment account that earns interest compounded annually. The function shown models the
1 answer
17 views
What is the value of the y-intercept of the graph of `f(x)=10.5(3.6)^{x}` ?
a. 3.6 b. 30.6 c. 10.5 d. 0
1 answer
14 views
There are 128 teams in a softball tournament. In each round, half of the teams are eliminated. Which function can be used to
1 answer
15 views
The table represents some points on the graph of an exponential function. Which function represents the relationship?
x = 2, 3,
1 answer
17 views
The graph shows the number of game systems sold since 2015. Based on this information, which function best models the number of
1 answer
28 views
The graph shows the number of game systems sold since 2015. Based on this information, which function best models the number of
1 answer
14 views
The table below shows the value in dollars of a car at the end of `x` years. Number of Years, x = 0, 1, 2, 3
Value, v(x)
1 answer
29 views
The total cost in dollars to buy uniforms for the players on a volleyball team can be found using the function
1 answer
14 views
A student worked out at a gym continuously for 30 minutes. The graph shows the remaining percentage of the workout as a function
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24 views
Part of a line is graphed at (2, 1) and (6, -3). Which inequalities could describe the domain and range?
a. Domain:\ 2<x<6
1 answer
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The graph of a line is shown on the grid. The coordinates of both points indicated on the graph of the line are integers. this
1 answer
14 views
Use the article "biodegradable plastic bags, not so biodegradable" to answer the question. What kind of reasoning is
1 answer
12 views
Use the article "biodegradable plastic bags, not so biodegradable" to answer the question. What kind of reasoning is
2 answers
12 views
what is the main claim the author makes in the text "Community Newspaper Under Siege" by Tim Grobaty.
1 answer
17 views
which are all the correct products of respiration
a. water and energy b. carbon dioxide and water c. carbon dioxide, water, and
1 answer
14 views
what part of meiosis is most similar to mitosis
a. binary fission b. Meiosis II c. Meiosis I d. Interkinesis
1 answer
16 views
why is crossing over such an important event in meiosis
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12 views
what is the significance of genetic variation produced by meiosis
a. it ensures identical offspring b. it allows for adaptation
1 answer
23 views
what is independent assortment
a. the pairing of homologous chromosomes b. the random lining up of homologous chromosomes during
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what is independent assortment
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in a karyotype, how are chromosomes arranged?
a. by the way they were discovered b. by color c. by function d. by size and shape
1 answer
22 views
in a karyotype, how are chromosomes arranged?
1 answer
14 views
during which phase of meiosis does crossing-over occur?
1 answer
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how many rounds of division occur in meiosis
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which of the following are true statements when comparing the parent cell with the daughter cells produced in meiosis?
a. the
1 answer
14 views
how is genetic variation introduced during meiosis? choose all that apply.
a. through mitosis b. through independent assortment
1 answer
16 views
Which of the following types of cells are haploid
a. sex cells (gametes) b. muscle cells c. nerve cells d. somatic cells
1 answer
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which of the statements below about crossing over is correct.
a. it results in the exchange of genetic material between
1 answer
15 views
what is onewaythat pllinators affect theevolutionary process?
a. pollinators increase genetic diversity by promoting mutations.
1 answer
16 views
diploid corn cells contain 20 chromosomes. how many chromosomes would be found in a haploid corn cell?
1 answer
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a section of a DNAstrandis shown. 5'-A T C G C C G A T A C T-3' which replicated DNA strand expreinced a single substitution
1 answer
18 views
how are errors in the duplication of genetic material prevented during the cell cycle
a. molecules of ATP provide the energy
1 answer
12 views
how are errors in the duplication of genetic material prevented during the cell cycle
1 answer
22 views
a mutation in a gamete cell has a different effect than the same mutation in a somatic cell. which statements best support this
1 answer
12 views
the fungi of the genus ophiocordyceps infect and alter the behavior of insects during their life cycles. the altered behavior of
1 answer
13 views
which of the following is not a characteristic of a country
a. self-governed b. defined borders c. labeled as a non-sovereign
1 answer
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compare the given graphs of f (x) = 2√x and g (x) = 2∛x and determine which of the following is true.
A. Both graphs go
1 answer
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compare the given graphs of f (x) = 2√x and g (x) = 2∛x and determine which of the following is true.
1 answer
18 views
compare the graphs of f (x) = √x + 1 and g (x) = ∛x + 1. which one of the following options is true?
a. both functions go
1 answer
17 views
compare the graphs of f (x) = √x + 1 and g (x) = ∛x + 1. which one of the following options is true?
1 answer
14 views
compares the functions f (x) = x^3 + 1 and g (x) = x + 1. which of the following statements is true about the intercepts of the
1 answer
15 views
an exponential function is described by the equation h (x) = 49(2/7)^x. which inequality describes the range of this function
a.
1 answer
17 views
an exponential function is described by the equation h (x) = 49(2/7)^x. which inequality describes the range of this function
1 answer
15 views
determine the range of the exponential function f (x) = 3(1/2)^x - 6
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function g is defined as g(x) = 2x^2 + 5x - 1. what are the solutions to g(x) = 0
1 answer
12 views
where would the oredered pair 5x - y > 1 be put on a grid
1 answer
18 views
a scientist records the number of cells in a culture. the function f(x) = 1,600(1.35)^x describes f, the number of cells in the
1 answer
19 views
which expression is equivalent to the product of (2h^2 + 9h - 5) and (3h + 6)
1 answer
11 views
the graph of a system of equations has these characteristics: line M has an x-intercept of 2 and a y-intercept of 4. line n has
1 answer
24 views
what is the quotient of (6n^2 - 11n +3) / (3n - 1) for all values of n where the expression is defined
1 answer
16 views
during the month of september, as the number of cars availableforsale decreases, the number of animals adopted from a shelter
1 answer
12 views
during the month of september, as the number of cars availableforsale decreases, the number of animals adopted from a shelter
1 answer
14 views
which expressions are factors of 6x^2 + 21x - 12
select three correct answers
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19 views
which function has a graph that is a vertical strecth of 5 of the graph of f(x) = x^2
1 answer
16 views
the table shows the linear relationshop between the amount of water in a pool and the time the pool has been draining.
Water
1 answer
12 views
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