Use the following tables to compose q(r(5))

d. 289

Explanation:

You want to solve the function of q when function of r has an input of 5.

Might sound confusing but find the output of function r(x) with the input of

x = 5.

From the r(x) chart:

r(5) = -17

Now substitute that in the original question:

q(r(5)) = q(-17)

Look at the q(x) chart next, as you can see:

q(-17) = 289

So all in all:

q(r(5)) = 289

Cheers!

यदि x / 7 = 21

Step-by-step explanation: