Math Problem Statement

Evaluate f(x)=14-3x if f(10)

Solution

To evaluate f(10)f(10) for the function f(x)=143xf(x) = 14 - 3x, substitute x=10x = 10 into the function:

f(10)=143(10)f(10) = 14 - 3(10) f(10)=1430=16f(10) = 14 - 30 = -16

Thus, f(10)=16f(10) = -16.

Would you like more details or have any other questions?

Here are 5 related questions:

  1. What is the value of f(5)f(5) for f(x)=143xf(x) = 14 - 3x?
  2. How would the function change if it was f(x)=14+3xf(x) = 14 + 3x?
  3. What is the slope of the function f(x)=143xf(x) = 14 - 3x?
  4. How would you solve for xx if f(x)=0f(x) = 0?
  5. Can you graph f(x)=143xf(x) = 14 - 3x and interpret its behavior?

Tip: To evaluate functions at specific points, substitute the given value of xx directly into the function's formula.

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Math Problem Analysis

Mathematical Concepts

Algebra
Functions
Linear Equations

Formulas

f(x) = 14 - 3x

Theorems

Substitution in linear functions

Suitable Grade Level

Grades 6-8