Question

Consider the function f(x) = x2 + 2x – 15. What are the x-intercepts of the function?

Left-most x-intercept: (, 0)

Right-most x-intercept: (, 0)

Answer 1

(-5,0) (3,0) bc it factors into (x+5)(x-3) and set both equal to zero to get -5 and 3