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3 years ago

11

Write the quadratic function in standard form. f(x) = x^2 − 8x

1 answer:

joja [24]3 years ago

5 0

Answer: It‘s already written in standard form. f(x) = x^2 - 8x

Step-by-step explanation:

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4 years ago

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faltersainse [42]

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2 years ago

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zzz [600]

ANSWER:

4th option: y = cosine (x + pi)

STEP-BY-STEP EXPLANATION:

For the function y = cosine (x), when x = 0, y = 1 and when x = , y = -1. The graph shows the opposite, when x = 0, y = -1 and when x = , y = 1, so we must add the same amount x = , for y to be positive 1.

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