kalayahruby kalayahruby

02-04-2020
Mathematics

contestada

If f(x) = -x^3 + 2x^2 - 3, find f(2).

A) -19
B) -3
C) -1
D) 5

Respuesta :

jimrgrant1 jimrgrant1

02-04-2020

Answer:

B

Step-by-step explanation:

To evaluate f(2) substitute x = 2 into f(x), that is

f(2) = - (2)³ + 2(2)² - 3 = - 8 +2(4) - 3 = - 8 + 8 - 3 = - 3

Answer Link

Otras preguntas

Which inequalities are true? Check all that apply.

Is chartering banks and corporations a concurrent power?

What procedures must be described in an agreement called an "assurance of compliance" with ohrp? procedures in place that ensure that subjects will be protected

Which organelle ensures that after cell division each daughter cell has the correct number of chromosomes?

You and a friend are lost while walking on a street in a foreign city. a stranger approaches and you are concerned that the stranger may try to mug you. your fr

Masterfalls corporation purchased a one-year insurance policy in january 2013 for $30,000. the insurance policy is in effect from march 2013 through february 20

Describe two ways water moves through Earth’s atmosphere in the water cycle?

Masterfalls corporation purchased a one-year insurance policy in january 2013 for $30,000. the insurance policy is in effect from march 2013 through february 20

Can some one help with these simplifying questions please

which of the following best explains how human activities can directly contribute to landslides