What is the slope of the line that passes through the pair of points? (-5.5, 6.1), (-2.5, 3.1) A. -1B. 0C. 1D. Undefined
Accepted Solution
A:
The answer is A because slope is equal to the change in y over the change in x. Substitute in the values of x and y into the equation to find the slope.m=3.1−(6.1)/−2.5−(−5.5)