Answer:
(x - 2)² - 30
Step-by-step explanation:
To complete the square
add/subtract ( half the coefficient of the x- term )² to x² - 4x
f(x) = x² + 2(- 2)x + 4 - 4 - 26 = (x - 2)² - 30
Answer:
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Step-by-step explanation:
Answer:
33.47
Step-by-step explanation:
i rounded it the real answer is 33.46666667∞
The x intercept is (5,0)
The y intercept is (0,2)