chuloguitar05 chuloguitar05
  • 12-06-2017
  • Mathematics
contestada

Given the function f(x) = −5x2 − x + 20, find f(3

Respuesta :

Mehek
Mehek Mehek
  • 14-06-2017
Plug 3 for x and solve:

f(3) = -5(3)^2 - 3 + 20
f(3) = -5(9) - 3 + 20
f(3) = -45 - 3 + 20
f(3) = -28
Answer Link

Otras preguntas

all relations are functions true or false
The coefficient of xy in the product of (4x2 + 2y) and (3x + y2) is
How can you use mental math to determine if a ratio is simplified?
8 and a half plus 1 and 2 sixths
How did political and economic issues during the Grant administration weaken Reconstruction
what is 6 to the power of 2 divided by 2 times 3 plus 4
What is 45/60 in simplest from?
Expression in eponential form 7x7x7
The total of 36 78 198 475 and 620
A worker's success in contributing to the common good is a. measured by how well she or he does the job. b. determined by what the worker does. c. greater in