JWyattgw15 JWyattgw15

14-06-2017
Mathematics

contestada

Given f(x) = x + 9 and g(x) = 5x, what is f(3) + g(-3)?

-3

3

-27

27

Respuesta :

TheHero TheHero

20-06-2017

f(3) = 3 + 9 = 12 (just substitute the value of x in f(x))

g(-3) = 5 x -3 = -15

f(3) + g(-3) = -15 + 12 = -3 (A)

Answer Link

Otras preguntas

In a chemical reaction, one or more substances called __________ are combined or broken down to form ___________. products; reactants products; compounds reacta

y- 8x-2 and y Rajib wrote the equations5. What can Rajib conclude about the solution to this system ofequations?o The point (2,14) is a solution to of equations

which of the following sources of energy is not renewable? wind energy wave energy solar energy fossil fuels

which sound device is used in the first and third lines of birches by robert frost

what happens when the diaphragm contracts? a. the volume of the thoracic cavity increases. b. the diaphragm rises. c. the volume of the thoracic cavity decrease

how do you ensure that your files are kept private on your computer?

divide the decimal numbers:12.012÷6

Write a function rule that gives the total cost c(p) of p pounds of sugar if each pound costs $0.59.

which themes distinguish literature written in the realist era from earlier literature

A benefit of using good human relations is that you will