Answer:
A) Vertical.
Step-by-step explanation:
It must pass the vertical line test. That is it must not have any vertical line passing through more than one point on the curve. If it does then it is not a function.
Thus , for example, a circle graph would not be a function.
Answer:
83.5
Step-by-step explanation:

Answer:
therefore, 33 divided by 13 equals 2 and 7 thirteenths (can be rewritten as 2 7/13)
Step-by-step explanation:
Long division:
13 33
13*2 = 26
33 - 26 = 7
we have: 33/13 = 2 r7
we know that we can rewrite the remainder as 7/13
therefore, 33 divided by 13 equals 2 and 7 thirteenths (can be rewritten as 2 7/13)
Answer is
Isolate the variable by dividing each side that don’t contain a variable
X = -2/3
Decimal form -0.6
Assume that only the four 9 ft by 9 ft walls are to be papered. Each wall will require (9 ft)^2 sq ft of paper, or 81 sq ft of paper. Multiply that by 4 (since there are four walls): 324 sq ft. Now subtract 93 sq ft from 324 sq ft to obtain the answer to this problem.