Question

Which of the following are the x-intercepts on the graph of the function shown below? http://i.imgur.com/HwI0S8K.png

-3

5

3

-5

Answer 1

x = -3 or x = 5 will make y = 0

Answer 2

For x-intercepts,

set y = 0
You will get points,
(x,0)

For y-intercepts

set x = 0
You will get a point,
(0,y)

Answer 3

by y, I mean f(x)

Answer 4

so -3 and 5?

Answer 5

yes

Answer 6

Basically, the x intercepts of an equation are the solutions to an equation.