Using the formula for rate of change, we have:
Rate of change = (y2 - y1)/(x2 - x1)
Substituting the given coordinates, we have:
Rate of change = (30 - 15)/(8 - 4)
Simplifying, we get:
Rate of change = 15/4
Therefore, the rate of change in the cost of gas as each gallon is pumped is 15/4.
A graph of the cost of gas purchased depending on the number of gallons pumped has the points (4,15) and (8,30) . What is the rate of change in the cost of the gas as each gallon is pumped?(1 point)y2-y1/x2-x1
3 answers
you sure
Apologies for the mistake. Let's reevaluate the problem correctly.
The rate of change in the cost of gas as each gallon is pumped can be determined using the formula:
Rate of change = (change in y)/(change in x)
Given the points (4,15) and (8,30), the change in y (cost of gas) is 30 - 15 = 15, and the change in x (number of gallons) is 8 - 4 = 4.
Plugging these values into the formula, we get:
Rate of change = 15/4
Therefore, the rate of change in the cost of gas as each gallon is pumped is 15/4.
The rate of change in the cost of gas as each gallon is pumped can be determined using the formula:
Rate of change = (change in y)/(change in x)
Given the points (4,15) and (8,30), the change in y (cost of gas) is 30 - 15 = 15, and the change in x (number of gallons) is 8 - 4 = 4.
Plugging these values into the formula, we get:
Rate of change = 15/4
Therefore, the rate of change in the cost of gas as each gallon is pumped is 15/4.
1 answer