Find the value of c that completes the square for the function f(x)= x2 + 4x + C. Your answer: - 4 4 16 81/ 4

asked Jul 22, 2021 93.4k views

0 votes

Find the value of c that completes the square for the function f(x)= x2 + 4x + C.

Your answer:
- 4
4
16
81/
4

7.5k points

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6 votes

Answer:

$= - 4 * 2 + 4 * ( - 4) + c \\ = - 8 - 16 + c \\ = 24 + c \\ ( - c)/( - 1) = (24)/( - 1) \\ c = - 24$

Breon answered Jul 28, 2021

by Breon

7.6k points

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