Question

Find the slope of the line containing the points (-1,3) and)2,4)

Answer 1

We will use the two points form, where
two points are given i.e (a,b) and (x,y)
then the slope of the line is given by

slope=y-b/x-a

For your question
slope =4-3/2-(-1)=1/3.

Answer 2

Answer:

Slope = 1/3

If you need help finding slopes go here: https://www.calculator.net/slope-calculator.html

But it's a very simple equation, one worth memorizing :)