Suppose that the functions q and r are defined as follows. g(x)=x² +5
r(x)=√x+7
Find the following.
(roq)(2) = 0
&
X
(q or)(2) =
5
?

(r o g)(2) = 4

(q o r)(2) = 14

Step-by-step explanation:

Given

Solving (a): (r o q)(2)

In function:

(r o g)(x) = r(g(x))

So, first we calculate g(2)

Next, we calculate r(g(2))

Substitute 9 for g(2)in r(g(2))

r(q(2)) = r(9)

This gives:

{

Hence:

(r o g)(2) = 4

Solving (b): (q o r)(2)

So, first we calculate r(2)

Next, we calculate g(r(2))

Substitute 3 for r(2)in g(r(2))

g(r(2)) = g(3)

Hence:

(q o r)(2) = 14

the first dot plot best represents the data

plzplzplzplz mark brainliest and have a good day

sorry, i can't understand your question. will later if you describe more clearly!

: )