Question

\[f(x)=3(x-1)^{2}-2\]
vertex?
x-intercept?
y-intercept?

Answer 1

vertex (1,-2)

Answer 2

x intercepts, set y to 0

Answer 3

(x-1)^2 = 2/3
x-1= +- sqrt (2/3)

x= 1 +-sqrt(2/3)

Answer 4

y intercepts, let x be zero

so y= 3(-1)^2 -2 = 3-2 =1

Answer 5

The x-intercept has to be a decimal