Easy help please! im stuck hi, please go to my most recent question and try to help me. i have been stuck on this assignment for almost 2 weeks. im begging you please. the question is 100 points & is split between 2 people who answer it. thank you so much in advance.

1) I put arms span as the x value and height for y, because in the chart that's how it is most commonly read. X values on the left and Y values on the right.

2) To solve for slope you can pick two points and solve like so. (37, 39) (47, 49) to get 10/10 you can simplify it to be 1. To create the equation you would plug in the x and y values for y=mx+b where m is the solved slope.

39 = 1(37) + b

39 =  37 + b  

2 = b

y = x + 2   (1x is the same as x)

3) The slope represents the increasing between the chosen coordinates.  

4) The y-intercept is where the line graphing the two points cross the y-axis.

5) The line that would best fit would be crossing through the origin. There are about 4 coordinate points that would approximately be accurate.

6) The line that would best fit, would show the average rate of peoples arm span and height.              

7)Since we mentioned before that the arm span would be the x-value we can replace 66 inches for the x in the equation. It would look like this,

y = 66 + 2

y = 68

So the person's height could possibly be 68 inches.

8) To find the arm span you would replace the height of 74 inches with y in the equation so it becomes

74 = x + 2

72 = x

This means that the person's arm span could be about 72 inches.

Sorry it took so long to answer, hopefully this helps! All you have to do is add your height and arm span to the graph and you'll be set! Have a great day! :)

x=-7

step-by-step explanation:

x+3=-10

-10+3=-7

x=-7