3 years ago

The inverse of the function f(x) = 1/2x + 10 is shown.

2 answers:

4 0

Take the f(x) and replace with y to get

y = .5x + 10.

Then flip the y and x to find the inverse.

x = .5y + 10

Now solve for the new y..

x - 10 = .5y

2x - 20 = y.

The missing value is 20.

Firlakuza [10]3 years ago

3 0

Answer: D on edge

Step-by-step explanation:

You might be interested in

if i have and 85 in my class and retook a test that i originally got a 72 what grade would i need for the average to be enough t

viktelen [127]

Assuming there is no specific percentages in the grade book, you would need a grade of 95 to get your whole grade to 90. You find this out by working backwards starting with 90 to find average. You take 90 times 2 which equals 180 and you subtract 85 from that to get 95! Brainliest?

8 0

2 years ago

After Megan walked 5 miles her activity tracker had counted 9780 steps David activity calendar had counted 11,928 steps after he

Alex

Answer:

David 1,988-1,956+32

It is David because when you find the unite ratio you get 1,988 for David and 1,956 for Megan.

4 0

2 years ago

What is the first step when evaluating the expression 8 + 6 – 4 ÷ 4 + 2?

Juliette [100K]

Divide four by four first