Let q(t) = 29t and r(t) = StartFraction t Over 29 EndFraction. Which method could be the first step in proving that q(t) and r(t) are inverse functions? Replace the t in the expression for q(t) with StartFraction t Over 29 EndFraction , and replace the t in the expression for r(t) with 29t. Replace the 29t in the expression for q(t) with t, and replace the StartFraction t Over 29 EndFraction in the expression for r(t) with t. Replace the t in the expression for q(t) with 29t, and replace the t in the expression for r(t) with StartFraction t Over 29 EndFraction. Replace the 29t in the expression for q(t) with StartFraction t Over 29 EndFraction , and replace the StartFraction t Over 29 EndFraction in the expression for r(t) with 29t.

Step-by-step explanation:

Given q(t) = 29t and r(t) = , to prove that q(t) and r(t) are inverse functions, we need to write them as composition of each other i.e we have to check if

q{r(t)} = r{q(t)}

First step in finding q{r(t)} is to replace t in q(t) with r(t) =  as shown;

q{r(t)} = q(t//29)

q{r(t)} = 29(t/29)

q{r(t)} = 29*t/29

q{r(t)} = t

Similarly the first step in finding r{q(t)} is to replace t in r(t) with q(t) = 29t as shown;

r{q(t)} = r(29t)

r{q(t)} = 29t/29

r{q(t)} = t

Hence the method that could be the first step in proving that q(t) and r(t) are inverse functions is to replace the t in the expression for q(t) with t/29 and replace the t in the expression for r(t) with 29t as shown in the calculation.

if you use photomath right away it will give you the answer not like this app that you have to wait for people.

a)(x-2)^2+(y-1)^2=9

step-by-step explanation:

(picture explains)