Answer:
a) $19.5
b) Next = Now + 19.5
c) y = 19.5x+24.5
Step-by-step explanation:
m=y2-y1/x2-x1
m=83-24.5/4-1
m=58.5/3
m=19.5
the range is 13
D
0.06$
Answer : y = 11x + 24