Question

could anyone help me with algebra 1 A unit 5 linear functions? Will post questions if you can
thanks:)

Answer 1

Sure. What's the question?

Answer 2

8. What is the slope of the line that passes through the pair of points (-7.1, 11.4) and (-3.1,3.4)
9. what is the slope of the line that passes through the pair of points(3/2, -2) and (-3,7/3)

Answer 3

So both questions can be solved the same way. Let's start with number 8.
First to find the slope, we need to use this formula: y1-y2/x1-x2
So we put the numbers in and we have
----->11.4-3.4/-7.1+3.1
We simply it and we now have the slope:
8/-4 which is -2
Before I continue did you understand that part?