Find f(7) if f(x) = - 3x + 7. Your Answer 2.

Algebra: Structure And Method, Book 1
(REV)00th Edition
ISBN:9780395977224
Author:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Publisher:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Chapter4: Polynomials
Section4.6: Multiplying Polynomials
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**Problem 2**

Find \( f(7) \) if \( f(x) = -3x + 7 \).

**Solution**

To find \( f(7) \), substitute \( 7 \) for \( x \) in the function:

\[ f(7) = -3(7) + 7 \]

Calculate:

\[ f(7) = -21 + 7 = -14 \]

Therefore, \( f(7) = -14 \).

**Answer Box**

[Your Answer]
Transcribed Image Text:**Problem 2** Find \( f(7) \) if \( f(x) = -3x + 7 \). **Solution** To find \( f(7) \), substitute \( 7 \) for \( x \) in the function: \[ f(7) = -3(7) + 7 \] Calculate: \[ f(7) = -21 + 7 = -14 \] Therefore, \( f(7) = -14 \). **Answer Box** [Your Answer]
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