The graph of a function f is given. Use the graph to answer the question.How often does the line y = -20 intersect the graph?

A. once
B. twice
C. three times
D. does not intersect


Answer: D

Mathematics

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Solve the problem.The table below shows the population of a city in various years. Use the data to draw a graph of the population as a function of time. Use the graph to estimate when the population reached 6.4 million  

A. 2005 B. 2004 C. 2007 D. 2006

Mathematics

Provide an appropriate response.The Chairperson of the Mathematics Department must decide on how many sections of Technical Math I to offer next semester. The college anticipates that there will be 288 students registering for the class, and the maximum number for each section is 24 students. Write an inequality that shows the minimum number of sections that should be offered and solve the inequality.

Fill in the blank(s) with the appropriate word(s).

Mathematics

Use a formula to solve the problem.What is the perimeter of a rectangle of length 50 ft and width 11 ft?

A. 111 ft B. 244 ft C. 61 ft D. 122 ft

Mathematics

Solve.A model of a submarine measures 19 inches from end to end. Write this length as a decimal.

A. 19.35 inches B. 19.25 inches C. 19.36 inches D. 19.15 inches

Mathematics