keastlov033 keastlov033

04-09-2020
Mathematics

contestada

What is the inverse of the function f(x) = 2x – 10? A. h(x) = 2x - 5
B. h(x) = 2x + 5 C. h(x) = 1/2x - 5 D. h(x) = 1/2x - 10

Respuesta :

mchomvuramchopa mchomvuramchopa

04-09-2020

Answer:

f^-1(x)=1/2x+5

Step-by-step explanation:

y=2x-10

inteechange 'y' with 'x'

x=2y-10

make 'y' the subject

2y=x+10

divide by 2both sides

y=(x+10)÷2

y=1/2x+5

f^-1(x)=1/2x+5

Answer Link

Otras preguntas

How would you write 2m - 5 +3m - 4 + 2 im simplest form?

Alex is making puppets for a show. He bought all the string needed for $125. It costs $18 for the remaining materials to make each puppet. What is the total cos

Choose the correct point slope form of the equation below that represents the line that passes through the point (-1,6) And has a slope of -3 y-6=-3x-3 y-6=-3(x

Which european nations were most successful in the scramble for african colonies?

PLEASE HELP!!! state the value that tells you how many units to go up or down from the y-intercept if the slope of a line is a/b

What were two aliances that emerged in the early 1900

Why did the envelope lose the race with the cardboard box answer?

What is the lowest temperature a human can survive?

How do you do number 15 thxxx

Both the _________ and ____________ came to massachusetts in search of religious freedom.