jess4320 jess4320

03-10-2019
Mathematics

contestada

15. If f(x) = 4x – 8, find f(-2).
a. 0
b.-8
c. -16
d. -20

Respuesta :

ozieltijerina ozieltijerina

03-10-2019

f(-2)=4(-2)-8= -8-8= -16
The answer is C.

Answer Link

mckaylaaa61 mckaylaaa61

03-10-2019

the answer is c 4x-8
4(-2)-8
remove parentheses
4x-2 -8

Answer Link

Otras preguntas

Why does a calculator return an error when trying to find inverse sine of 1.055?

Ms. Wilson draws a model of the factorization of a polynomial with integer factors. Her model is partially complete. Which equation is represented by Ms. Wilso

Please answer the question below

Which separation method would be most successful in separating the components of a homogeneous mixture? A) Screening B) Evaporation C) Centrifugation D) Magnet

John has just failed a chemistry test. he goes back to his apartment and criticizes his roommate’s choice of music. what term best describes john’s behavior?

CAN ONE YALL SMART PEOPLE HELP IM FINNA DIE !!!

Which pairs of triangles are similar? Check all that apply.

It wont let me post a picture of the angles but they are verticle angles and the equations are (3x+8), (5x-40) and it says find m ABC. The choices are 24, 56, 8

Need help !!!!!!!!!!

if every citizen of the U.S. were asked to pitch in an equal amount to pay off the federal debt, each individual would have to pay?