Find the range of the following data.
scores: 84, 83, 80, 95, 99, 95, 83, 83, 92, 84
a. 24
b. 19
c. 22
d. 21

Minimum: 80
maximum: 99
Range: 99 -80 = 19

option b)

Where m is the slope of the line and b is the y-intercept of the line, or the y-coordinate of the point at which the line crosses the y-axis. to write an equation in slope-intercept form, given a graph of that equation, pick two points on the line and use them to find the slope. this is the value of m in the equation.

Letter c i’d say