Help: Consider the function represented by the graph.
What is the domain of this function?
9
{xx 20}
8
7+
O {XIX < 8)
OD
5+
x sxs8)
4+
{x* s Ox 8)
3+
2+
1+
2-11
1 2 3 4 5 6 7 8 x
-2

Astudent survey asked: "how tall are you (in inches)? " here's the data: 67, 72, 73, 60, 65, 86, 72, 69, 74 give the five number summary. a. median: 73, mean: 70.89, iqr: 5, min: 60, max: 74 b. 60, 66, 72, 73.5, 86 c. 60, 67, 72, 73, 74 d. 0, 60, 70, 89, 74, 100

Find two numbers if their sum is 91 and the ratio is 6: 7?

Write a description of each inequality. 1. -5a + 3 > 1 2. 27 - 2b < -6 (this < has a _ under it) 3. 1/2 (c + 1) > 5 (this > has a _ under it)