OpenStax, Contemporary Mathematics §5.8 Graphing Functions · Example 7 · Algebra · Graphs

Graphing Functions · Example 7

The equation $F = \frac{9}{5} C + 32$ is used to convert temperatures from degrees Celsius ( $C$ ) to degrees Fahrenheit ( $F$ ).

(a) Find the Fahrenheit temperature for a Celsius temperature of 0°.
(b) Find the Fahrenheit temperature for a Celsius temperature of 20°.
(c) Interpret the slope and $F$ -intercept of the equation.
(d) Graph the equation.

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OpenStax, Contemporary Mathematics · §5.8 Graphing Functions · Example 7

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