Answer
x-intercept = (2, 0), (2, 0)
y-intercept = (0, -4)
Explanation
The intercept refers to the point(s) where curves cross the axis.
y = -x² + 4x - 4
when x = 0
y = -x² + 4x - 4
y = -(0²) + 4(0) - 4
y = 0 + 0 - 4
y = -4
y-intercept = (0, -4)
when y = 0
y = -x² + 4x - 4
0 = -x² + 4x - 4
x² - 4x + 4 = 0
x² - 2x - 2x + 4 = 0
x (x - 2) - 2 (x - 2) = 0
(x - 2) (x - 2) = 0
x = 2 twice
x-intercept = (2, 0), (2, 0)
Hope ths HelpS!!!
