Which table shows a constant rate of change of -3? 2
y
X
y
y
X y
3
-8
15
12
-2
-9
-22
2
-5
16
9
-1
- 12
-21
5
-2
17
1
7
0
-16
-20
6
1
1
18
4.
1
-20
-19
-7

The lines shown below are parallel. if the green line has a slope of -1, what is the slope of the red line?

Express the following as a function of a single angle. cos(60) cos(-20) - sin(60) sin(-20)

Anormally distributed data set has a mean of 176.3 and a standard deviation of 4.2. what is the approximate z-score for the data value of 167.9? 2.00 −2.00 8.4 −8.4