Problem 1 :
Find the slope of the line that passes through (-1, -8) and (3, 2).
Problem 2 :
Find the slope of the line shown below.
Problem 3 :
What is the rate of change shown in the graph of the line above?
Problem 4 :
What is the average rate of change for the relation shown in the table above?
Problem 5 :
A line passes through the points (4, 3) and (-5, k). If the line has a slope of -1, find the value of k.
Problem 6 :
If the line that passes through (a, 7) and (1, a) has a slope of -⁵⁄₉, what is the value of a?
Problem 7 :
The graph of the linear function f passes through the points (a, 1) and (1, b) in the xy-plane. If the slope of the graph of f is 1, which of the following is true?
(A) a - b = 1
(B) a + b = 1
(C) a - b = 2
(D) a + b = 2
Problem 8 :
The table above shows Abraham’s height from age 12 to 18. Find the average rate of change in Abraham’s height from age 12 to 18.
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