Seudónimo Seudónimo

18-03-2016
Mathematics

contestada

Use the given function f(x) = (x-4) +8x to solve f(-2)
A. 18
B. 14
C. 22
D. -22

Respuesta :

zerofrancisco zerofrancisco

18-03-2016

we just need to substitute the x by -2 in the function:
f(x) = (x - 4) + 8x
f(-2) = (-2 - 4) + 8(-2)
f(-2) = (-6) - 16
f(-2) = -6 - 16
f(-2) = -22

Answer Link

Otras preguntas

Mao Zedong believed that communism would be successful if there was new industrial advancement. regular, ongoing revolution. government control of fa

HELP PLEASE I ONLY HAVE UNTIL 10:45 ILL GIVE U BRAINLIEST Simone claims the initial value and y-intercept are the same thing on a graph. Is she correct? Why or

We're going to Norway for three whole week! It's going to be the experiance of a lifetime. Find my error

Which of tools are used to document information flow during the Analysis phase of the System Development Life Cycle.

Not sure how to answer?

Which statement is true regarding DC current? A.The electrons move back and forth. B. There can only be one voltage supplied. C. A high voltage current can be t

(6.) Which statements describe resources? The use of nonrenewable resources has decreased in recent history. Resources are unevenly distributed throughout the w

Please help - 30 points. I will mark the best answer Brainliest.

what is the meaning of the word chilvary

The pressure of the impinging plates could only be relieved by thrusting skyward,and forming _____ mountain A) eurasian B) HimalayaC) rockyD) ural