Graph the following equations using Desmos and upload a screenshot of your graphs:
y = x2
y = 2x2
y = 5x2
Question 2
2.
Graph the equation that represents stretching y = x2 by a factor of 6. Upload a screenshot of your graph.
Question 3
3.
In your own words, describe how the parabola changes as the “a” gets larger:
Question 4
4.
Delete all of the graphs in Desmos. Now graph the following equations using Desmos and upload a screenshot of your graphs:
Question 5
5.
In your own words, describe how the parabola changes when “a” is a fraction between 0 and 1:
Question 6
6.
Graph the equation that represents compressing y = x2 by a factor of 10. Upload your Desmos screenshot.
Question 7
7.
In Desmos graph the equations below then upload a screenshot of your graph.
Question 8
8.
In your own words describe how to translate a parabola vertically
Question 9
9.
Question 10
10.
Given the parent function: y = x2, write the equation to translate the parabola vertically up 4 units and compressed by a factor of 3:
Question 11
11.
Use Desmos to graph the equations below and upload a screenshot of your graph.
Question 12
12.
What did you notice about the graphs of
Question 13
13.
Question 14
14.
Graph the equations in Desmos and upload a screenshot of your graph
Question 15
15.
Without graphing explain how the parent function y = x2 is transformed by the equation y = 2x2 -3
Question 16
16.
Use when graphed in desmos how does the equation y = (x -3)2 compare to the parent function y = x2? The equation y = (x - 3)2 is shifted 3 units to the __________
Question 17
17.
Use when graphed in desmos how does the equation y = (x + 3)2 compare to the parent function y = x2? The equation y = (x + 3)2 is shifted 3 units to the __________
Question 18
18.
Write an equation that shift the parent function y = x2 five units to the left.
Question 19
19.
Which letter below will cause a reflection over the x-axis
y = A (x - h )2 + k
Question 20
20.
Which letter below will cause a horizontal (left/right) shift of the parent function y = x2?
y = A (x - h )2 + k
Question 21
21.
Which letter below will cause a vertical (up/down) shift of the parent function y = x2?
y = A (x - h )2 + k
Question 22
22.
Which letter below will cause a shrink or stretch of the parent function y = x2?
y = A (x - h )2 + k
Which of the following has vertical transformation down 8 units