westmoreland westmoreland

20-01-2018
Mathematics

contestada

f (×)=2×-1 g (×)=3×^2-3× find f (-4) and g (-2)

Respuesta :

gustanika gustanika

20-01-2018

Find f(-4)
f(x) = 2x - 1
f(-4) = 2(-4) - 1
f(-4) = -8 - 1
f(-4) = -9

Find g(-2)
g(x) = 3x² - 3x
g(-2) = 3(-2)² - 3(-2)
g(-2) = 12 + 6
g(-2) = 18

Answer Link

Otras preguntas

how many significant figures are in the following? 22.045

I need help on question C only plzzzz

The inverse of f(x) is a function A.true B.false

How to find the value of :-[tex] \sqrt{35} [/tex][tex] \sqrt{2} [/tex]

why do we need psychology

It takes a graphic designer 1.5h to make one page of a website. Using a new software, the designer could complete each page in 1.25h, but it takes 8h to learn t

What’s the difference between a command economy and a market economy

Calculate the total installment price the carrying charges in the number of months needed to save them money at the monthly rate to buy the item below for its c

What is the area of this composite figure?

3.In the figure. ABCD is a parallelogram. Find the area and theperimeter of ABCD.