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

Cell specialization means that the cells in an organism are uniquely suited to reproduce. a. True b. False

It can be a valid choice to not choose or implement any solution. a. True b. False

Which of the following is considered to be a living organism? A. egg cell B. human heart C. grass D. atmosphere

Find the volume of the square based pyramid.

At how many points does the graph of the function below intersects the x-axis? y=3x^2-5x+1 A. 0 B. 1 c, 2

Which material has atoms arranged in domains that point in random directions? A.) a magnet B.) a magnetic material C.) a nonmagnetic material

Which of the following authors was known for using the stream of consciousness writing technique? A. Virginia Woolf B. William Wordsworth C. William Shakespea

Which of these sentences is correct? The cookies smelled so good while they baked; I couldn't wait for them to be finally done. The cookies smelled so good whil

The process by which water diffuses from a region of greater concentration to a region of lesser concentration is called

if i estamate a price of a game to be 175$ but the real anwser is 225$ what is the percent error