20 points!
use the graph of the line to answer the questions.
1. what is an equation of the line in point-slope form?
2. how can the point-slope form be written in function notation?

- point-slope form

- function notation

Step-by-step explanation:

The point-slope form of an equation of a line:

m - slope

The formula of a slope:

From the graph we have the points (-2, -1) and (1, 0).

Substitute:

- point-slope form

         use the distributive property

          subtract 1 = 3/3 from both sides

step-by-step explanation:

b) 1/3 * 1/5

step-by-step explanation:

each smallest part is 1/15 since the written one is 1/5 and it's divided by 3 equal parts. (1/5 )/3 = 1/15 = 1/3 * 1/5