423,598 views
19 votes
19 votes
Calculate the slope of the linear function shown in the graph. Show all work.

Calculate the slope of the linear function shown in the graph. Show all work.-example-1
User Jason Als
by
2.8k points

1 Answer

26 votes
26 votes

Answer:

slope = - 5

Explanation:

calculate slope m using slope formula

m =
(y_(2)-y_(1) )/(x_(2)-x_(1) )

with (x₁, y₁ ) = (0, 120) and (x₂, y₂ ) = (10, 70) ← 2 points on the line

m =
(70-120)/(10-0) =
(-50)/(10) = - 5

User Haael
by
3.0k points