How do you figure out the slope of a line

There's a formula:

Step-by-step explanation:

You take 2 points from the line, and plug it in.

For example, if the 2 points on a line were (1, 4) and (2, 7) you would set it up like this...

...then solve the top and then solve the bottom so it becomes a fraction:

One thing is that is that if the Y1 is from the first coordinate, then X1 should also be form the 1st coordinate

if the scale factor is asking for how much the square was scaled up then it would be 1,938 if its asking for the fraction to be simplified then find the amount it was scaled up it would be 45

Step-by-step explanation: