The price of shrimp at a local grocery store is $2.25 for the first ounce and $1.95 for each additional ounce. Write a function rule that shows the cost of shrimp, y, depends on the number of ounces, x.
y = 2.25 + 1.95(x-1)
The function rule that shows the cost of shrimp, y, depends on the number of ounces, x, can be written as:
y = 2.25 + 1.95(x - 1)
In this equation, 2.25 represents the cost of the first ounce, and 1.95(x - 1) represents the cost of each additional ounce beyond the first one.