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

a trait that improves an individuals ability to survive and reproduce in a specific environment is called

ted is making three picture frames like the one shown below.what length wood does ted need for all three picture frames?

Which fraction is equivalent to 2/7

Simplify. 26 + (–3) ∙ (–8) A. –184 B. –2 C. 2 D. 50

what does a 220 degree angle look like?

por que os vulcões e os terremotos são mais freqüentes em certas regiões do planeta

all answers to how to be a smart risk taker

the initial population of a town is 2600, and it grows with a doubling time of 10 years. what will the population be in 8 years?

what does a 220 degree angle look like?

why did texans drive their cattle to towns in the midwest