The means of the grade point averages of four samples taken from a population of students are shown in the table below. Which of these is most
likely closest to the mean grade point average of the population?
Sample Size Sample Mean
10
3.34
20
3.51
30
3.42
40
3.39
A. 3.51
B. 3.42
C. 3.34
D. 3.39

the formula of a slope:

from a table we have

substitute:

the slope of f(x) is -1.

the graph of funcfion g(x) is a horizontal line. the slope of a horizontal line is equal 0. therefore the slope of g(x) is 0.

-1 < 0

the correct answer would be:

220 centimeters

to get this you can use the pythagorean theorem

hope this

step-by-step explanation: