OpenStax, Algebra and Trigonometry 2e §4.2 Modeling with Linear Functions · Example 1 · Algebra · Graphs

Modeling with Linear Functions · Example 1

The equation $F = \frac{9}{5} C + 32$ is used to convert temperatures, C, on the Celsius scale to temperatures, F, on the Fahrenheit scale.
ⓐ Find the Fahrenheit temperature for a Celsius temperature of 0.
ⓑ Find the Fahrenheit temperature for a Celsius temperature of 20.
ⓒ Interpret the slope and F-intercept of the equation.
ⓓ Graph the equation.

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OpenStax, Algebra and Trigonometry 2e · §4.2 Modeling with Linear Functions · Example 1

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