Find the domain and range of the relation, and determine whether it is a function, {(1, -1), (2, -2), (3, -3), (4-4), (5. --5)}
A domain: {-1, -2, -3, -4,-5); range: {1, 2, 3, 4, 5), function
O B. domain: {1, 2, 3, 4, 5); range:{-5, --4, -3, -2, -1); not a function
C domain: {-2, -1, 1, 2, 3}; range:{-5, -4,-3,4,5), not a function
D. domain: {1, 2, 3, 4, 5); range: {-5, -4 -3, -2, -1} function

I believe it's D

Step-by-step explanation:

It is a function cause none of the inputs repeats

correct

step-by-step explanation:

answer: since the question is talking about growth you have to use the growth formula which is inital amount (1 + growth)^time

step-by-step explanation:

the intial amount is 1200, the growth is 4.8, and the time is 7. plug those numbers into the equation, also i think you have to change 4.8 into a percent. but, i have forgotton how to do that. if this is a online class go on to the lesson.