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

Shaunnie and Marlon missed the lesson on exponents. Shaunnie incorrectly wrote 10⁵ = 50 on her paper, and Marlon incorrectly wrote 2.5 × 10² = 2.500 on his pape

please help me what is the fraction for 4.8....

A group of students is gathering plants and animals for the class terrarium. So far, they have put 4 box turtles and 6 tree frogs into the terrarium. How many a

The sequence 1011 is applied to the input of a 4-bit serial shift register that isinitially cleared. What is the state of the shift register after three clock p

If A( x, 1), B( -3,7), C( -5, 9), and D( 5, 4), find the value of x so that line AB is parallel to line CD.

(-11)-((-7)+5 help me solve please !!

The sum of 14 ad a number is 17

I have to evaluate the expression and show work but I don’t get it so please help

. Last month, Jennifer earned $143 for her after-school job. If she was paid $6.50 per hour, how many hours did Jennifer work?

What is 6 tons to 18 tons as a ratio?