Determine whether the following relation is a function. {(3, 7), (3, 8), (3, 4), (3, 1)} A. It is a function because the ordered pairs all have the same x-value.

B. It is not a function because there are multiple y-values paired with a single x-value.

C. It is a function because none of the ordered pairs have the same y-value.

D. It is not a function because none of the ordered pairs have the same y-value.

Step-by-step explanation:

the graph in the attached figure

step-by-step explanation:

we have

using a graphing tool

the graph in the attached figure

the roots are ( x-intercepts) x=-0.5,x=1,x=3

the y-intercept is the point (0,3)

step-by-step explanation:

a cube has 6 sides

the probability of getting 5 on the first cube is 1/6 since only one side of the cube has 5 on it.

there are 3 sides of the cube with even number on it [2,4,6]

therefore the probability of getting even number is 3/6

for both events to happen together, the probability would be

1/6 x 3/6 = 12/36

which simplifies to 1/12