kalayahruby
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

how do i make 24 using the numbers 11 6 10 2?
Pistachios were priced at 3 pounds for $ 6.99. (a) what were the price per pound? (b) how much would 10 pounds of pistachios cost?
Pistachios were priced at 3 pounds for $ 6.99. (a) what were the price per pound? (b) how much would 10 pounds of pistachios cost?
what are some interesting facts about the great sandy desert?
The traits of populations in the forest ecosystem have changed over time. What caused the traits to change?
in a geometric series t1=23,t3=92 and the sum of all of the terms of the series is 62813. How many terms are in the series
Describe William Shakespeare in one word
Describe William Shakespeare in one word
What happened to Mohenjo-Daro and Harappa? (They're two ancient cities in ancient India)
What are the possible values for x in the equation 4x^2 = 64(1) x=0        (2) x=4       (3) x=4,-4      (4) x=0,4,-4