Find the slope of the line that passes through (21, 15) and (90, 66). Question Find the slope of the line that passes through (21, 15) and (90, 66). in progress 0 Math Evelyn 1 week 2021-09-08T22:33:05+00:00 2021-09-08T22:33:05+00:00 2 Answers 0

## Answers ( )

Answer: 0.74

Step-by-step explanation:

Slope is calculated as change in ydivided by change in x

= y2 – y1/x2 – x1

Step 1: Locate the coordinate points

From the question,

y2 = 66, y1= 15

x2 =90, x1 =21

Step 2:Then slot in the values into the formula

Slope (m) = 66-15/90-21

m = 51/69

m = 0.739

m is approximately 0.74

I hope this helps, please mark as brainliest answer.

Answer:17/23

Step-by-step explanation:To find the slope of a line given 2 points, we use the formula

m = (y2-y1)/ (x2-x1)

= (66-15)/(90-21)

= 51/69

Divide the top and bottom by 3 to simplify the fraction

= 17/23