audreystika audreystika

02-02-2021
Mathematics

contestada

What is the inverse of the function f(x) = 4x + 8?
O h(x) = 1/4x - 2
O h(x) = 1/4x + 2
O h(x) = 1/2x - 2
O h(x) = 1/2x + 2

Respuesta :

reguser315 reguser315

02-02-2021

To find the inverse of a function, you swap the x and y values. So instead of y=4x+8, it becomes x=4y+8. Now you re-solve for y, and that’s your answer:

x=4y+8
x-8=4y
1/4x-2=y
So h(x)=1/4x-2, or the first option

Answer Link

Otras preguntas

Why were railroads an important part of the western economy in the mid-19th century?

Please help me im begging

What percentage of the heat lost by the hot object(s) was gained by the water? Explain at least three factors that might have caused the results of parts D and

+ C:/Users/pertunia/Desktop/IQTT5111A1_FT.pdf 2022 21; 22 Q.3.1 Determine the % marks that the students obtained for each of the modules, given that: Q.3.1.1 Th

In this lab, you use what you have learned about parallel lists to complete a partially completed Python program. The program should either print the name and p

Do you believe that the book of Mormons is superior to the Bible? Real school question. Don’t delete or else!

how do you respond to becoming the church of the poor during the celebration of the Eucharist?

PLEASE HELP ME OUT !!!!!! this is from study island btw

The pathway of Sam's dive into the swimming pool can be represented by the equation h = -16t2 + 15t + 12 (where t = time in seconds and h = height in feet) What

At an assembly, 7 out of the first 12 students who entered the gym were carrying a backpack. Based on this information, if 648 students were at the assembly, ho