Question

Giselle graphs the function f(x) = x2. Robin graphs the function g(x) = –x2. How does Robin’s graph relate to Giselle’s?

Answer 1

Robin's graph is Giselle's graph reflected across the x-axis.

Answer 2

Robins graph is reflected across x axis

Explanation:

Giselle graphs the function
`f(x) = x^2`. Robin graphs the function
`g(x) = -x^2`

For example lets take x=2

`f(x) = x^2`, f(2)= 4

`g(x) = -x^2`, g(2)= -4

f(2) =4 and g(2)=-4 it means the point is reflected across x axis

`g(x) = -x^2` is reflected across x axis from
`f(x) = x^2`

Robins graph is reflected across x axis