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.
Which of the following has vertical transformation down 8 units
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.
How do you think the graph of
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?