A proportional relationship is shown in the table below
1
0
1.4
1
2.8
2
4.2
3
5.6
4
y
0
What is the slope of the line that represents this relationship?

A proportional relationship is given by the form:

So this represents a line that passes through the origin. Let's see the table that shows a proportional relationship:

So the slope of this line is the k-value that can be found as:

how to graph this sorry I don't know how

answer: 180

step-by-step explanation:

12-2=10

20-2=18

10x18=180

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