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I need help with number 9 please show work how to get the answer.

I need help with number 9 please show work how to get the answer.-example-1
User Huimin
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1 Answer

4 votes

Answer:

Option B

Explanation:

Let 'x' represents the number of miles traveled and 'y' represents the total cost of of the taxi ride.

Cost of ride with a rate of $2.25 per mile = $2.25x

Since, service charge of the taxi = $3 for first mile

Total cost of the ride = 2.25x + 3

Equation for the cost of the ride will be,

y = 2.25x + 3

Since, farthest distance that the taxi can travel = 35 miles

That means value of x may vary between x = 0 to x = 35 (including x = 25)

Therefore, domain for the situation will be,

0 < x ≤ 35

Option B will be the answer.

User Makagonov
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