Question

The function f(x) = x2 is transformed to obtain the graph of the related function g(x) using a vertical stretch by a factor of 3.

Answer 1

`y = (1)/(3) x^2`

Explanation:

Vertical stretch = widens graph

Factor = multiply by
`(1)/(3)`

FINAL RESULT:
`y = (1)/(3) x^2`

Hope this helps!