Question

how do you graph x= y^2 - 9 on the calculator?

Answer 1

what kind of calculator do you have?

Answer 2

by typing in y = x^2-9 and leaning it over on its side

Answer 3

hahaha i was gunna say the same thing

Answer 4

:)

Answer 5

just any graphing calculator

Answer 6

or split it on 2 ys

y1 = sqrt(x^2+9)

y2 = -sqrt(x^2+9)

Answer 7

so what's the x and y intercepts ?

Answer 8

-3, 3

Answer 9

its a parabola that on its side ....

Answer 10

thanks