Answer:
C. Marty's with a slope of 1/3
Step-by-step explanation:
Subtract the x numbers on Ethan's chart
4-2=2
2-0=2
0--2=2
As you can see the first number is 2. Now let's look at y.
10-9.6=0.4
9.6-9.4=0.4
9.4-9.2=0.4
The second number is 0.4. Now we are going to make it a fraction.
Y goes on top so it will look like this 0.4/2
Now we simpilfy it to 1/5
Marty's slope is 1/3. You can see it in the equation for the question.
1/5 is much less than 1/3 so Marty has the larger slope.
