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Sagot :
See
- y=2.5x+7
Compare to slope intercept form of line y=mx+b
- Slope=m=2.5
Rate of change is slope
So
it's
- $2.50 per mile
Answer:
$2.50 per mile
Step-by-step explanation:
Given that,
→ y = mx + b
→ y = 2.5x + 7
The rate of change in cost per mile is,
→ slope
→ m
→ [ $2.5 ]
Hence, rate of change in cost is $2.5.
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