A taxi service charges a flat fee of $4.50, plus $3 per mile. The charge for 1 mile is $7.50. The charge can be represented by y-7.5=3(x-1), where y is the total charge and x is the number of miles. The taxi service is going to start charging $3.50 per mile. The charge for 1 mile will then be $8. Which equation could represent the new taxi charge? 2 of 6 QUESTIONS Oy-1-3(x-7.5) Oy-7.5=3.5(x-1) Oy-8-3.5(x-1) Oy-1-3.5(x-8)

Algebra and Trigonometry (6th Edition)
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ISBN:9780134463216
Author:Robert F. Blitzer
Publisher:Robert F. Blitzer
ChapterP: Prerequisites: Fundamental Concepts Of Algebra
Section: Chapter Questions
Problem 1MCCP: In Exercises 1-25, simplify the given expression or perform the indicated operation (and simplify,...
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**Algebra I STAAR**

**TEST IT: Point-Slope Form of a Linear Equation**

A taxi service charges a flat fee of $4.50, plus $3 per mile. The charge for 1 mile is $7.50. The charge can be represented by \( y - 7.5 = 3(x - 1) \), where \( y \) is the total charge and \( x \) is the number of miles.

The taxi service is going to start charging $3.50 per mile. The charge for 1 mile will then be $8.

**Which equation could represent the new taxi charge?**

- \( y - 1 = 3.5(x - 7.5) \)
- \( y - 7.5 = 3.5(x - 1) \)
- \( y - 8 = 3.5(x - 1) \)
- \( y - 1 = 3.5(x - 8) \)

*Note:* This multiple choice question is aimed to test your ability to apply the point-slope form of a linear equation in a real-world context. The correct equation should represent the new pricing structure of the taxi service, given the updated per-mile charge and the charge for traveling a distance of 1 mile.
Transcribed Image Text:**Algebra I STAAR** **TEST IT: Point-Slope Form of a Linear Equation** A taxi service charges a flat fee of $4.50, plus $3 per mile. The charge for 1 mile is $7.50. The charge can be represented by \( y - 7.5 = 3(x - 1) \), where \( y \) is the total charge and \( x \) is the number of miles. The taxi service is going to start charging $3.50 per mile. The charge for 1 mile will then be $8. **Which equation could represent the new taxi charge?** - \( y - 1 = 3.5(x - 7.5) \) - \( y - 7.5 = 3.5(x - 1) \) - \( y - 8 = 3.5(x - 1) \) - \( y - 1 = 3.5(x - 8) \) *Note:* This multiple choice question is aimed to test your ability to apply the point-slope form of a linear equation in a real-world context. The correct equation should represent the new pricing structure of the taxi service, given the updated per-mile charge and the charge for traveling a distance of 1 mile.
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