Answer:
Step-by-step explanation:
Given q(t) = 29t and r(t) = [tex]\frac{t}{29}[/tex], 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) = [tex]\frac{t}{29}[/tex] 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.
Answer:
A) 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.
Step-by-step explanation:
