HopeD99684 HopeD99684

03-11-2022
Mathematics

contestada

The functions f and g are defined as follows:f(x)=2x^2-3xg(x)=-5x-1Find f(-3) and g(7)Simplify your answers as much as possible

The functions f and g are defined as followsfx2x23xgx5x1Find f3 and g7Simplify your answers as much as possible class=

Respuesta :

RainahD154421 RainahD154421

03-11-2022

f(x) = 2x^2 - 3x

f(-3) = 2(-3)^2 - 3(-3)

f(-3) = 2(9) + 9

f(-3) = 18 + 9

f(-3) = 27 This is the first solution

g(x) = -5x - 1

g(7) = -5(7) - 1

g(7) = -35 - 1

g(7) = -36 This is the second solution

Answer Link

Otras preguntas

Factor the expression -10x^2-41x-21

what is this number in word form 3,152,308,726

Which best describes Germany’s standard invasion strategy at the beginning of World War II?a. Attack with a combination of speed and overwhelming forceb. Intimi

If -2(3y+5)=-4, find the value of 5y

If 604-72=___,then 532+___=604.Explain the process of checking your work.

Containment was a policy in which the U.S. tried to do what?

The force between a pair of 0.001 C charges is 200 N. What is the distance between them?

Deathvalley has an elevation of -282 feet to sea level explain how to use absolute value to describe the elevation of death valley as a positive integer.

16x^2-24x+7=0 equation and/or inequalities

A six−sided die, with sides numbered 1,2, 3,4,5, and 6, is tossed. What is the probability of tossing a number less than three?