Is the relation shown in the table a function? Use the graph and justify your answer. x 2 4 8 10
y 3 2 0 –1
A coordinate grid from 0 to 9 on both axes.
A.
Yes. The relation is a function. The graph of the function is a straight line and has a constant rate of change.
B.
Yes. The relation is a function. The graph of the function is a curve.
C.
No. The relation is not a function. The graph of the relation does not pass through the origin.
D.
No. The relation is not a function. The graph of the relation is not a straight line.

0.85 or 85%

step-by-step explanation:

1) divide 23 by 27

2) round the decimal to the nearest 10

3) so your answer would be 0.85 or 85%

yes

step-by-step explanation:

describing distributions is one of the key skills you’ll need to earn a high score on the ap statistics exam. if you need proof of this, just flip through some past exam questions, which can be found at the collegeboard website. you’ll notice that the first free response question is almost always a question requiring you to look at a graph and describe it.

step-by-step explanation: just trying to get points sorry : (

x = -3

y = -18

step-by-step explanation:

to solve by substitution, substitute one variable and solve for the other. then substitute again to find the remaining variable.

x-1/3(3x-9) = -3 since y=3x-9 substittute y.

x-1/3(3x-9)=-3

x + x +3 = -3

2x+3=-3

2x+3-3= -3-3

2x=-6

x=-3

substitute again into y=3x-9

y=3(-3)-9

y=-9-9

y=-18