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

Suppose Garnett and Kennedy own a downtown apartment in tenancy by the entirety. If Garnett dies, what type of ownership does Kennedy now have?

Convert 1663.5 g to mg

New research suggests the size of your car affects how you drive. If you have a big car, studies show you may be more likely to break the law. It has to do with

Evaluate the expression x - 7. If x= 12. 19 6 17 5

What are the domain and range of this function ? Help plz

i need help on this math problem

which contemporary jazz artist was one of the first to use a synthesizer in their recordings

the sum of three numbers is 116. The first number is 6 more than the third. The second number is 3 times the third. What are the numbers?NEED DONE ASAP

A kayak on a lake is moving at a constant speed of 4.1 m/s in a direction 41.6° north of west. After 10 min, find the following.(a) how far west the kayak has t

-2, -1, -1, 0, -1, 1, -2, … Find the next 3 numbers in the sequence above. Describe the pattern.