The rate of change of Julian given the equation y = 37.8x is 37.8
How to find the rate of change
The equation:
y = 37.8x
where,
- y = number of miles that Julian can drive
- x = gallons of gas used
- 37.8 = constant = rate of change
If x = 3 gallons
y = 37.8x
= 37.8 × 3
y = 113.4 miles
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