sociallyweirdmel sociallyweirdmel

11-05-2016
Mathematics

contestada

Find x if f(x) = 2x + 7 and f(x) = -1.

1. -4

2. -3

3. 5

Respuesta :

RealLJM RealLJM

11-05-2016

You plug in -1 for f(x) so -1=2x+7. Simplify and the answer is -4. So A.

Answer Link

gloria5049 gloria5049

03-11-2020

Answer:

-4

Step-by-step explanation:

Answer Link

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