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Nana76 [90]
2 years ago
14

The fare charged by a taxi company is described by the linear equation y=3.5x +4.5, where x is the number of miles traveled and

y is the tota cost. What is the rate of change, in dollars per mile?
$3.50 per mile

$10.00 per mile

$4.50 per mile

$8.00 per mile​
Mathematics
1 answer:
zysi [14]2 years ago
5 0

Answer:

$3.50 per mile

Step-by-step explanation:

Slope-intercept form of a linear equation:  y=mx+b

(where m is the slope and b is the y-intercept)

Given linear equation: y=3.5x+4.5

(where x is the number of miles traveled and y is the total cost)

The rate of change is the slope of the linear equation.

Therefore, the rate of change is $3.50 per mile.

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