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

Two numbers have a difference of 0.7 and a sum of 1. What are the two numbers?
from 42 to 72 find each percent round to the nearest percent
Why was the neolithic revolution a turning point in history?
What force do the brakes exert on the cart?
Which units express specific heat capacity? J/°C, J/K, cal/°C cal/K J /(gi°C), J/(giK), cal/(gi°C), cal/(giK) J, cal °C, K
How does the immune system fight against pathogens?
When Paul went to Macedonia, the message of Christ was to be preached in Europe for the first time. True False
what factors can influence the phenotypic expression shown by some characteristics such as human body mass
Was the post war britain 1940 a revolutionary government or merely reformist ?
Note cards should be coded or numbered based on