What is the equation for the linear model in the scatter plot obtained by choosing the two points closest to the line? Variable y
.
50
45
40
35
30 .
25
20
13
10
5
D+
0 5 10 15 20 25 30 35 40 45 50
Variable
Variable
22
22
10
13
6
35
20
Variable y
12
21
35
22
30
3
33
.
y = -3.1 +56
y=-21 +56
y= 22 +56
y = -22 + 46

Simplify. (-2)^-3 a. -8 b. -1/8 c. 1/8 d. 8

What is the correlation coefficient between the variables? round to three decimal places. enter your answer in the box

The equation shown below represents function f. f(x)= -2x+5 the graph shown below represents function g. which of the following statements is true? a. over the interval [2, 4], the average rate of change of f is the same as the average rate of change of g. the y-intercept of function f is less than the y-intercept of function g. b. over the interval [2, 4], the average rate of change of f is greater than the average rate of change of g. the y-intercept of function f is greater than the y-intercept of function g. c. over the interval [2, 4], the average rate of change of f is the same as the average rate of change of g. the y-intercept of function f is greater than the y-intercept of function g. d. over the interval [2, 4], the average rate of change of f is less than the average rate of change of g. the y-intercept of function f is the same as the y-intercept of function g.