Question

Match each equation to how it changes the parent function y=x2
(x2 will be written as x^2) problems: y = 4x^2 and y = x^2 - 3

Answer 1

`y = x^2 - 3`

should be easy to figure out by now ?

Answer 2

for the first one i thought it was slides down which is wrong

Answer 3

hold on would it be slides up?

Answer 4

which problem are we talking about

Answer 5

y = 4x^2

Answer 6

it `stretches` the parent graph vertically by a factor of 4

Answer 7

narrows?

Answer 8

yes

Answer 9

you may graph both the functions and see what happens :
https://www.desmos.com/calculator

Answer 10

so wat about the second one : y = x^2 - 3

Answer 11

what do you think

Answer 12

slides down?

Answer 13

yes !