Question

Find the x- and y-intercepts of f.

f(x) = 4x^2(x + 2)^5

Answer 1

The y intercept can be found by plugging in 0 for x in f(x).
The x intercept can be found by equating f(x) to 0.

Answer 2

f(0) = 4*0^2*(...)^5 = 0
x intercepts: 0, -2^(1/5)

Answer 3

(-2)^(1/5)