Answer:
Not proportional.
Step-by-step explanation:
The values do not begin from a straight line at the origin. X begins at 2, not the origin.
30 adults because if there are 3/10 it means they reduced so if the denominator is 100 then 30/100 is the answer :)
Answer:
Kent is making a scale model of his favorite train. The actual train is 12 feet long and 4 feet wide. Kent wants his model to be 6 inches in length. Which would if he uses the same ratio?
Step-by-step explanation:
Kent is making a scale model of his favorite train. The actual train is 12 feet long and 4 feet wide. Kent wants his model to be 6 inches in length. Which would be the width if he uses the same ratio?
First let's find the slope
Slope formula:
![\frac{y_2-y_1}{x_2-x_1} =slope](https://tex.z-dn.net/?f=%20%5Cfrac%7By_2-y_1%7D%7Bx_2-x_1%7D%20%3Dslope)
Given the two coordinates:
(-4,-7) (3,2)
x1,y1 x2,y2
Plug these numbers into the formula
![\frac{2-(-7)}{3-(-4)} = \frac{9}{7}](https://tex.z-dn.net/?f=%20%5Cfrac%7B2-%28-7%29%7D%7B3-%28-4%29%7D%20%3D%20%5Cfrac%7B9%7D%7B7%7D%20)
In this case the mistake that was made was that the student wrote the slope negative instead of positive
Final answer:
<span>y-2=9/7(x-3)</span>