HernanKM22 HernanKM22

21-07-2020
Mathematics

contestada

HALPPPPP Let g(x) = 2x and h(x) = x2 + 4. Evaluate each expression: g(-2) + h(4)

Respuesta :

hoodini2 hoodini2

21-07-2020

Answer

16

Explanation

Functions are:

g(x) = 2x and h(x) = x2 + 4

To evaluate g(-2) substitute x = -2 into the function.

2 • -2 = -4

To evaluate h(4) substitute x = 4 into the function.

4^2 + 4 = 20

Add the 2 functions

-4 + 20 = 16

Answer Link

Otras preguntas

If a train is traveling at 72 km/h on a road of 360 km how much time will it take to arrive

Juliet often takes office supplies home for her personal use. this is an example of:

I NEED HELP FAST PLEASE!!! What is 6.15 expressed as a fraction? A. 20/123 B. 123/80 C. 246/40 D. 122/20

Solving Multi Step Equations: Solve for the variable~y/5 - 9 = 11

2 significant digits for 8.45

of the 30 girls who tried out lacrosse team at Euclid Middle school, 12 were selected. Of the boys who tried out, 16 were selected. Are the ratios of the number

Esos vestidos son caros, pero ___ son baratos.

2 1/3 + 7/2 can some one help me step by step plz

A rectangle has a length of n-3 and a width of 3n^2+4n. what is the permieter

Write a function called printbackwards() that will work with a c++ string