itsnayomi4 itsnayomi4

02-05-2022
Mathematics

contestada

If f(x) = 2x² - 4, find (-5) f(x).
A. -5x²-4
B. 2x²-20
C. -7x²-9
D. -10x² +20

Respuesta :

jimrgrant1 jimrgrant1

02-05-2022

Answer:

D

Step-by-step explanation:

(- 5)f(x)

= - 5(2x² - 4) ← multiply terms in parenthesis by - 5

= - 10x² + 20

Answer Link

ojedaashley36 ojedaashley36

02-05-2022

the answer is D:)
have a good day

Answer Link

Otras preguntas

The "Scramble for Africa" was a period when:

Which of the following would be the least likely cause of a volcanic eruption? tectonic plates colliding gas pressure within Earth’s crust tectonic plates slid

To refer to a certain teacher that is using something like a computer, would it be usa, or usan?

During 2022, its first year of operations as a delivery service, Flounder Corp. entered into the following transactions. 1. Issued shares of common stock to inv

LOOK AT PICTURE FOR QUESTION What is the second daughter element from the nuclear fission reaction shown below? (solve for x) * (3 Points)

can someone tell me the answers please

The point (2, 2) is on the line given by which of the equations below?

Fractions easy. I just need answer for c and d

A right triangle is shown below. Which expression represents the value of sin 0?

Pls I need this urgently my test is gonna end