Question

Give the domain and range of the relation.

x
y
2
5
8
17
0
0
–3
–5
a.
D: {–5, 0, 5, 17}; R: {–3, 0, 2, 8}
b.
D: {2, 8, –3, 5, 17, –5}; R: {0}
c.
D: {–3, 0, 2, 8}; R: {–5, 0, 5, 17}
d.
D: {–3, 2, 8}; R: {–5, 5, 17}
2 points
QUESTION 2

Use the vertical-line test to determine whether the relation is a function. If not, identify two points a vertical line would pass through.

mc002-1.jpg
a.
No, the relation is not a function.
(0, 4) and (0, –4)
b.
Yes, the relation is a function.
2 points
QUESTION 3

Which is an element of the range of the graph