Answer:
B
Step-by-step explanation:
Given
f(x) = x² - 8x + 3
To complete the square
add/subtract ( half the coefficient of the x- term )² to x² - 8x
x² + 2(- 4)x + 16 - 16 + 3
(x - 4)² - 13 ← in vertex form → B
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Answer:
117, 55, 54, 77, 130, 7h + 5x, 14
Step-by-step explanation:
Answer: $4.80
Step-by-step explanation:
24/5 = 4.8
$4.80