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 of the following reasons for writing a formal business document would lead you to write a proposal? A. To convince your manager to use a new meeting or

PLEASE PLEASE PLEASE HELP!!!!

Which factor plays the biggest role in delaying the detection of childhood diseases? A. Overprotective parenting B. Multiple infections C. Lack of heal

Please answer the both questions which is Grindded response and Short response

After the agricultural season is over migrant workers must _______

Which describes the electric forces inside an atom? A. Gravitational forces are much stronger than electric forces. B. Electric forces and gravitational forces

find the x intercept and y intercept for the graph of 2x-3y=6

14000 kg car is moving at the speed of 2 miles per second how much kinetic energy does the car have

What is the primary industry in Brazil? automobiles petroleum chemicals steel

If f(x) = 2x2 1, what is f(x) when x = 3? a 1 b 7 c 13 d 19 9 of 50