Question

How do you turn f(x) = 3x 2– 40x + 180 into a graph?

Answer 1

Answer:

Intersept is (4.55,0)

Step-by-step explanation:

Answer 2

Answer:

the x² tells you that this is a parabola

y-intercept = 180

The fact that the parabola does not cross the x-axis tells you that the roots are complex numbers