Archive day

November 20, 2025

3,843 public questions were asked on this day.

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Which is the graph of f(x) = x2 – 2x + 3? On a coordinate plane, a parabola opens up. It goes through (0, 3), has a vertex at (1, 2), and goes through (2, 3). On a coordinate plane, a parabola opens up. It goes through (...
Asked by junior 1 answer
Given the function f(x) = −5x2 − x + 20, find f(3). −28 −13 62 64
Asked by junior 1 answer
What are the x-intercepts of the function f(x) = –x2 – x + 2? (–2, 0) and (1, 0) (2, 0) and (1, 0) (–2, 0) and (-1, 0) (0, -2) and (0, 1)
Asked by junior 1 answer
What are the zeros of the graphed function y = (x + 3)(x + 5)? –5 and –3 5 and 3 –8 and 5 0 and 5
Asked by junior 1 answer
The function f(x) = –(x – 3)2 + 9 can be used to represent the area of a rectangle with a perimeter of 12 units, as a function of the length of the rectangle, x. What is the maximum area of the rectangle? 3 square units...
Asked by junior 1 answer
what role did Richard Russell play in world war II
Asked by harold 2 answers
Consider the equation and its solution. Negative 15 (x minus box) = 25. Negative 15 x + 30 = 25. Negative 15 x = negative 5. x = one-third. What number should be in the empty box? Negative 30 Negative 2 2 30
Asked by Hannah 1 answer
Select the correct function for each table, graph and equation.(6 points) Linear Nonlinear 3x−4y=27 3 𝑥 − 4 𝑦 = 27 3x2−2x=4y 3 𝑥 2 − 2 𝑥 = 4 𝑦 Skip to navigation
Asked by Sarah 1 answer
MEDICAL ADAPTIVE ENGINEERING: PROSTHETIC HAND PROJECT Instructions: Carefully read the following scenario, and then fill in the design brief. DESGINING A PROTOTYPE PROSTHETIC HAND BioMend Innovations, a cutting-edge adap...
Asked by … 1 answer
Which translation maps the graph of the function f(x) = x2 onto the function g(x) = x2 + 2x + 6? left 1 unit, up 5 units right 1 unit, up 5 units left 2 units, up 2 units right 2 units, up 2 units
Asked by junior 1 answer
Noa hopes to pick the winning ticket during her math class’s raffle. The student who picks the ticket with a true statement will win. Which is the winning ticket? 4 (x minus 5) = 35 is equivalent to 4 x = 40 8 (x minus 7...
Asked by Hannah 1 answer
If the function h(m) gives the number of helium balloons the machine can blow up per minute, then what is an appropriate domain for this scenario?(1 point) Responses All real numbers All real numbers All integers All int...
Asked by Sarah 1 answer
Liliana solved the equation below. When she tried to verify her answer, she realized she made an error. One-third (x + 18) = 7 One-third x + 6 = 7 One-third x + 6 minus 6 = 7 + 6 One-third x = 1 x = 3 Which correction sh...
Asked by Hannah 1 answer
Which is one of the transformations applied to the graph of f(x)=x2 to change it into the graph of g(x) = –x2 + 16x – 44? The graph of f(x) = x2 is widened. The graph of f(x) = x2 is shifted left 8 units. The graph of f(...
Asked by junior 1 answer
What property was used in step 1 to arrive at step 2? Step 1: 5 (x minus 7) = 55. Step 2: 5 x minus 35 = 55. Step 3: 5 x = 90. Step 4: x = 18. distributive property addition property of equality subtraction property of e...
Asked by Hannah 1 answer
Rhiannon is creating a poster to advertise for her new business. She is using an online graphic design tool. Which program is Rhiannon using? (1 point) Responses Canva Canva Photoshop Photoshop GIMP GIMP Illustrator Illu...
Asked by Alto saxaphone 1 answer
Which equation, when graphed, has x-intercepts at (2, 0) and (4, 0) and a y-intercept of (0, –16)? f(x) = –(x – 2)(x – 4) f(x) = –(x + 2)(x + 4) f(x) = –2(x – 2)(x – 4) f(x) = –2(x + 2)(x + 4)
Asked by junior 1 answer
Zahara needs to protect copyrighted information on a Word document but still wants people to be able to see the information on the page. Which of the following should Zahara add to the document? (1 point) Responses equat...
Asked by Alto saxaphone 1 answer
Consider the graph of the quadratic function y = 2(x + 3)2 – 3 with two real zeros. What number can be added to the right side of the equation to change it to a function with one real zero?
Asked by junior 1 answer
Labron makes $100 per week and takes no vacation during the entire year. His friend, Jordan, makes $4800 per year at the same weekly rate. Jordan takes x vacation weeks per year. Note: There are 52 weeks in a year. This...
Asked by Hannah 1 answer
Which function in vertex form is equivalent to f(x) = x2 + x +1? f(x) = (x + one-quarter) squared + three-quarters f(x) = (x + one-quarter) squared + five-quarters f(x) = (x + one-half) squared + three-quarters f(x) = (x...
Asked by junior 1 answer
Karl’s company uses software that is designed to store, manage, and retrieve data. What type of software does Karl’s company use? (1 point) Responses music software music software scheduling software scheduling software...
Asked by Alto saxaphone 1 answer
A window cleaner has enough supplies to clean 21 windows per office building on a certain number of buildings. They can also clean the windows of a school with 42 windows. Altogether, there are enough supplies to clean 1...
Asked by nunya 1 answer
Skylar needs to open a new Word document file. Where on the Word interface does Skylar find the File tab? (1 point) Responses ribbon ribbon layout layout header header thread thread
Asked by Alto saxaphone 1 answer
Niel has a bucket of beads. He uses them to make 8 identical necklaces and then buys 25 beads at the store. He ends up with a total of 500 beads. How many did he start with? Identify the operations needed to solve this p...
Asked by nunya 1 answer