Answer:
Yes, its a linear function.
Step-by-step explanation:
Yes both are parts are correct
Answer:
Average change in temperature each day = 5 degrees/day
Step-by-step explanation:

Answer:
The midpoint of TS is (-1,-3)
The coordinates of M should be (8,18)
Step-by-step explanation:
Answer:
3(4a−5b+2)
Step-by-step explanation:
The answer should have originally been 3(4a-5b+2)
3(4a+5b+3)= 12a+15b+9 which is incorrect.