kellejeandre kellejeandre

11-11-2016
Mathematics

contestada

If f(x) = _4x _ 1, find f(_2)

Respuesta :

JcAlmighty JcAlmighty

16-11-2016

The answer is 7

f(x) = -4x - 1
f(-2) = ?

Since f(x) = f(-2), then x = -2. Now just substitute x in the function:
f(-2) = (-4) * (-2) - 1
f(-2) = 8 - 1
f(-2) = 7

Answer Link

Otras preguntas

This is a brief biography of the French actress Sophie Marceau. Fill in the blanks with the correct conjugation of avoir or être. deux enfants (children). Elle

1. You will receive $100 per year for 10 years. The discount rate is 10%. What is the present value of this stream?

CAN SOMEONE PLEASE HELP ME Determine the nature of Carlos's investments, and identify the tax rates for his capital gains and qualified dividends. Carlos's capi

You have been saving money for sometihng that you have wanted for a long time..

Doctor Fine began the interview by explaining that all four victims came in around 4:45 pm, on the day of the incident, with varying degrees of exposure and sym

An electromagnet can be created by wrapping a wire around a nail and attaching the two ends of the wire to a battery. What happens in an electromagnet?.

Zhang incorporated her sole proprietorship by transferring inventory, a building, and land to the corporation in return for 100 percent of the corporation's sto

Write the given equation I’m standard form 2/3y-3/4x+1/6=0

Need help. Don’t understand

Where did a major battle between the United States and the Native Americans take place in 1876? (1 point) O California O Montana O Oregon O Texas