Question

\[f(x)=4(x-2)^{2}-1\]

x-intercept of parabola for this would be???

Answer 1

set y=0 and solve for x
(remember y=f(x))

Answer 2

which is 5/2
and 3/2

Answer 3

1.5 and 2.5

Answer 4

and to find the y-intercept, you set x=0 and solve for y