Homework Explained - Math Practice 101

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Grade 8 McGraw Hill Glencoe - Answer Keys


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  • Question 14 (request help)

    A museum charges $12.50 per adult ticket. The price of a student ticket is represented in the table.

    Graph both functions on the coordinate plane. Use circles to represent student ticket prices and use squares to represent adult ticket prices.

    Compare the rates of change and y-intercepts of the linear functions. Explain what each of these represent.

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  • Question 15 (request help)

    Julie swam, biked, and ran in a 22.2 mile triathlon. She completed the race in 2.15 hours. The function \(\text{m} = 13.8\text{h}\) represents the miles m Julie biked in h hours. Was her average speed biking less than or greater than her average speed for the entire race? Justify your answer. Round to the nearest tenth if necessary.

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  Spiral Review  

Write an equation in slope-intercept form for each table of values.

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