PLEASE HELP! i got ten mins till due, please answer the three following questions
Which represents the inverse of the function f(x) = 4x?

A. h(x) = x + 4
B. h(x) = x – 4
C. h(x) = three-quarters x
D. h(x) = one-quarter x

What is the inverse of the function f(x) = 2x – 10?

A. h(x) = 2x – 5

B. h(x) = 2x + 5

C. h(x) = one-halfx – 5

D. h(x) = one-halfx + 5

And Picture Question below

How do you answer this question? (step by step)

Juliana says that she can use the patterns of equivalent ratios in the multiplication table below to write an infinite number of ratios that are equivalent to 6: 10. which statement explains whether juliana is correct? she is correct because she can multiply 6 and 10 by any number to form an equivalent ratio. she is correct because 6: 10 can be written as 1: 2 and there are an infinite number of ratios for 1: 2. she is not correct because the multiplication table does not include multiples of 10. she is not correct because 6: 10 is equivalent to 3: 5 and there are only 9 ratios in the multiplication table that are equivalent to 3: 5.

Given the sequence 7, 14, 28, 56, which expression shown would give the tenth term? a. 7^10 b. 7·2^10 c. 7·2^9