Answer:
function is linear and decreasing
Step-by-step explanation:
as shown in the graph between points (4,0) and (6,0)
Answer: 
Step-by-step explanation:
By the Pythagorean theorem, the unknown side has length

Therefore,

8.64 - 3.15 = $5.49 if this is what you are asking
Brenda need ......... 24 36/48
2 3/4 + 2 3/4 + 2 3/4 + 2 3/4 + 2 3/4 + 2 3/4 + 2 3/4 + 2 3/4 +2 3/4 + 2 /34 + 2 3/4 + 2 3/4 =24 36/48
The slope is the change in Y over the change in X
The change in y is -2-0 = -2
The change in X is 3-9 = -6
The slope is -2/-6, which simplifies to 1/3