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OpenStax, Intermediate Algebra 2e §3.6 Graphs of Functions · Review Exercise 155 · Algebra · Graphs

Graphs of Functions · Review Exercise 155

Atsushi he needs to exercise enough to burn 600 calories each day. He prefers to either run or bike and burns 20 calories per minute while running and 15 calories a minute while biking.
ⓐ If x is the number of minutes that Atsushi runs and y is the number minutes he bikes, find the inequality that models the situation.
ⓑ Graph the inequality.
ⓒ List three solutions to the inequality. What options do the solutions provide Atsushi?

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OpenStax, Intermediate Algebra 2e · §3.6 Graphs of Functions · Review Exercise 155

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