Hailey has a points card for a movie theater. • She receives 80 rewards points just for signing up.
She earns 12.5 points for each visit to the movie theater.
• She needs at least 180 points for a free movie ticket.
.

part a

x     y

0     8

1     7.5

2     7

3     6.5

4     6

5     5.5  

for every hour i deducted .5 inches from the length of the candle

part b

it is a function because for every x value there is only one y value

part   c

for every x value there is only one y value

x       y

0       8

1       7.6

2       7.2

3       6.8

step-by-step explanation:

both graphs increase on their domain

neither graph has a y-intercept

step-by-step explanation:

the following points can be visualized easily from the graph

b

step-by-step explanation:

i dont know