Given the expression, f (X) = x-3 / x^2-25, choose the correct x coordinate of the x-intercept.

x = - 5

x = - 3

x = 3

x = 5

Question

Amour

13 July, 08:56

+1

Answers (1)

Know the Answer?

Jayleen · Answer 1

The x intercept (s) occur when f (x) = 0

so we have (x - 3) (x^2 - 25) = 0

So x - 3 = zero and x = therefore = 3.

The answer is the third choice 3

Given the expression, f (X) = x-3 / x^2-25, choose the correct x coordinate of the x-intercept.x = - 5x = - 3x = 3x = 5