Ir. Boyle's annual income can be modeled by the function f(x) = 750x+48500, where x is the number of years since 2015. Choices for 89-90: A) $50,000 B) $52,250 C) $53,000 D) $56,000 E) $56,750 AB) $57,500 90. What does this model predict Mr. Boyle's annual income to be in 2027? AC) $63,500 AD) $68,750

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ChapterP: Prerequisites: Fundamental Concepts Of Algebra
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### Predicting Future Income with Linear Models

**Mr. Boyle’s Annual Income Prediction**

Mr. Boyle’s annual income can be modeled by the linear function \( f(x) = 750x + 48500 \), where \( x \) represents the number of years since 2015. This mathematical model helps us predict changes in Mr. Boyle’s annual income over time.

**Problem Statement:**

*What does this model predict Mr. Boyle’s annual income to be in 2027?*

Using the given function, substituting \( x = 12 \) (since 2027 is 12 years after 2015), we can calculate Mr. Boyle's predicted income for the year 2027:

\[ f(12) = 750 \times 12 + 48500 = 9000 + 48500 = 57500 \]

Therefore, the model predicts that Mr. Boyle’s annual income in 2027 will be $57,500.

**Choices for the problems 89-90:**
- A) $50,000
- B) $52,250
- C) $53,000
- D) $56,000
- E) $56,750
- AB) $57,500
- AC) $63,500
- AD) $68,750

The correct answer for the prediction in 2027, based on the given model, is **AB) $57,500**.
Transcribed Image Text:### Predicting Future Income with Linear Models **Mr. Boyle’s Annual Income Prediction** Mr. Boyle’s annual income can be modeled by the linear function \( f(x) = 750x + 48500 \), where \( x \) represents the number of years since 2015. This mathematical model helps us predict changes in Mr. Boyle’s annual income over time. **Problem Statement:** *What does this model predict Mr. Boyle’s annual income to be in 2027?* Using the given function, substituting \( x = 12 \) (since 2027 is 12 years after 2015), we can calculate Mr. Boyle's predicted income for the year 2027: \[ f(12) = 750 \times 12 + 48500 = 9000 + 48500 = 57500 \] Therefore, the model predicts that Mr. Boyle’s annual income in 2027 will be $57,500. **Choices for the problems 89-90:** - A) $50,000 - B) $52,250 - C) $53,000 - D) $56,000 - E) $56,750 - AB) $57,500 - AC) $63,500 - AD) $68,750 The correct answer for the prediction in 2027, based on the given model, is **AB) $57,500**.
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