Question

the graph shows the weight of a pitcher, y, as a function of the number of cups of water in the pitcher, x. the initial value is 12. it represents the weight in ounces of the empty pitcher. how can you find the change in the y - values from 12 to 36? rate of change = $\frac{change in y - values}{change in x - values}$ = $\frac{?}{change in x - values}$

Explanation:

Step1: Identify the formula for change in y - values

To find the change in y - values between two points, we use the formula $\text{Change in }y=y_2 - y_1$. Here, $y_1 = 12$ and $y_2=36$.

Step2: Calculate the change in y - values

$36 - 12=24$.

Answer:

24