Is this relation a function? Justify your answer.
11
10
9
8
7
.
6
5
4
3
.
2
1
1 2 3 4 5 6 7 8 9 10 11
A. No, because two points with the same y-value have different x-
values.
B. Yes, because the number of x-values is the same as the number of
y-values.
C. Yes, because every x- and y-value is positive.
D. No, because two points with the same x-value have different y
values.
Formulate alisha has a number in mind. if she adds three to her number the result is less than five. use this information to write and solve an inequality about alisha's number. then graph the solution set.