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

what are algebra tiles?

What is the quantum concept of the terminal notion of pi Will report u if I don't get an answer not a question

Which of the following hardware developments allow objects to connect to a network and share data with any other application, service, or device?

What's the chemical formula

The triangle and the trapezoid have the same area.Base b(two) is twice the length of base b( one).What are the lengths of the bases of the trapezoid? Triangle:-

I need help with question 1 I'm completely lost on this question

Please can someone answer questions 21 to 25

How many total atoms are in PoCI

Quint burns 135 calories in 15 minutes fiend his unit rate for burning calories

what number is 20% of 125