Milo is working on a wall mural using geometric shapes. The mural includes parallelograms and rectangles like the ones below. Opposite sides are parallel.

Opposite sides are congruent.

Opposite angles are congruent.

Opposite angles are right angles.

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: