Answer:
1. The vertical components decrease by 14 units while the horizontal component increase by 3 units
2.it therefore means that the vertical component decreases by 70units
Explanation:
Slope of a graph is change in the vertical axis over the the change in the horizontal axis
in the above question, if the average rate of change is -14/7 it therefore means that the vertical components decrease by 14 units while the horizontal component inc rfease by 3 units
what does that mean if the waterslide from x=0, and x=15
it means that the vertical components decrease why there is an increment distance in the horizontal axis
mathematically, we say
-14/3=-y/
![s= (dy)/(dx) , slope=s\\-14/3=(-y)/(15-0)](https://img.qammunity.org/2021/formulas/mathematics/high-school/t7u5pb0ijbz1i3p7vgtngdhk0aq8z2d8v0.png)
14/3=y/15
y=70
it therefore means that the vertical component decreases by 70units