harajilewaaaaa harajilewaaaaa

25-06-2021
Mathematics

contestada

PLEASE HELP
2. If f(x) = 3x2 – 7x + 2, then f(- 1) = ?
(A) 18
B. 12
C.-2
D.-8.

Respuesta :

saraalvi00 saraalvi00

25-06-2021

Answer: B. 12

Step-by-step explanation:

f(x) = 3x2 – 7x + 2

f(- 1) = ?

f(-1)=3(-1)^2-7(-1)+2

=3(1)+7+2

=3+7+2

=12

Answer Link

Otras preguntas

Describe the place percy sees in his dream

ANSWER QUICK I forgot the name of this word lol It is a feeling of energy that you get when, for instance, your running away from something. But then when you g

"You just don’t understand," she said, as Maggie and I came out to the car. "What don’t I understand?" I wanted to know. "Your heritage," she said. What does De

Which equation has a constant of proportionality equal to 3333? Choose 1 answer: Choose 1 answer: (Choice A) A y=85xy=\dfrac{8}{5}xy=58xy, equals,

how can this change math entirely

1. How have the U.S. government, groups, and individuals reacted to the issues and challenges of the 21st Century?

Which phenomenon support only the wave theory of light? Check all that apply

PLEASE HELP ME!!! please asap

Describe the process of sexual reproduction in sponges.

Write 15 lines on given picture