Answer:
yes
Step-by-step explanation:
The relation gives a 1-to-1 mapping between values of x and values of y, so it meets the requirement for a function.
9<n<17.
7j + 17 = 87
Subtract 17 from both sides.
7j = 70
Divide both sides by 7.
j = 10
-1
here is the answer
mark me the brainliest
grjik
