Question

What are the x-intercept(s) of the graph of y + 7x = x2 − 8?

(−8, 0) and (−1, 0)
(8, 0) and (1, 0)
(8, 0) and (−1, 0)
(−8, 0) and (1, 0)

Answer 1

To find the x-intercepts, you say that y = 0 :).
So substitute y = 0 into your equation y + 7x = x2 − 8

Answer 2

then solve for x by factorisation

Answer 3

-8,0 & 1,0

Answer 4

oh okay thanks guys

Answer 5

@butterflydreamer i am waiting there

Answer 6

i dont inderstand what that link is

Answer 7

its a white board for help, to draw and teach