Answer:
not very sure
Step-by-step explanation:
I would say a circle graph would be best to use
Answer:
f(1) = -6
Explanation:
When you look at the points with x = 1, you will see a point that is open (o) and closed (•) The point that is closed (the one you are looking for) is an actual point of the function. The open point is where the function is discontinuous.
Answer:
15
Step-by-step explanation:
x+5/36 = x/27
these are similar triangles
Step-by-step explanation:
$15
He keeps 8. He saves 5 so 8+5=13
He also gives $2 to charity.
8+5+2= $15
