Given the function f ( x ) = 2 x^4+4x^3-70x^2

Question

its f-intercept is 

its x-intercepts are 

Answer 1

First find greatest common factor which comes 2x^2

F(x) intercept = 0

Then x intercept at y = 0

Answer 2

Factor compltete. First the GCF 2x²

f(x) interecept at x = 0

x intercept at y = 0