G(n) = -42n+2 – 3; Find g(-2)
What is the value of g?

g = 83

Step-by-step explanation:

Hello!

Since they put -2 in place for n we do the same in the equation

g = -42(-2) + 2 - 3

Multiply

g = 84 + 2 - 3

Simplify

g = 83

The answer is g = 83

Hope this helps!

step-by-step explanation:

try remembering the steps

since your problem is x^4 = 81, what you have to undeo is the "to the fourth power" part.

the inverse (opposite operation) of "to the fourth power" is "to the fourth root".

  (x^4) ^ ¼   = 81 ^ ¼  

  81 = 3^4     so (3 ^ 4) ^ ¼   =   3 ^ 1   = 3

by hand: (3 ^ 4) ^ ¼   =   3 ^ (4 x ¼) = 3 ^ 1   = 3   (when you take a power to a power, multiply the exponents.)

or, do it by calculator. one way of finding the fourth root is to use ^ (1/4)

step-by-step explanation: