Using the completing-the-square method, rewrite f(x) = x2 4x − 1 in vertex form.

a. f(x) = (x...

Mathematics, 08.11.2019 01:31 jhenderson2024

# Using the completing-the-square method, rewrite f(x) = x2 4x − 1 in vertex form.

a. f(x) = (x +2)^2 + 1

b. f(x) = (x + 2^)2

c. f(x) = (x + 2^)2 + 4

d. f(x) = (x + 2)^2 − 5

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