Use f(x) = 1 2 x and f -1(x) = 2x to solve the problems. f(2) = ⇒ 1 f−1(1) = ⇒ 2 f−1(f(2)) = ⇒ 2 f−1(−2) = f(−4) = f(f−1(−2)) =

3/4 ÷ 3/4

step-by-step explanation:

basically divide any proper fraction with itself to fit the criteria.

so if we are using 3/4, then:

3/4 ÷ 3/4 = 1

so 1 is the quotient.

and the numerators for both these fractions is 3.   and if we divide the numerators:

3 ÷ 3 = 1

we see that quotient is equal to our original quotient as well.

b. x- 48 =120

step-by-step explanation:

b i think

step-by-step explanation:

not really sure