A parking garage charges $5 for the first hour and $2 for each additional hour or fraction of an hour. Which point is NOT included in the graph of this step function? A. (3.5, 11) B. (4.2, 11) C. (3.0, 9) D. (4.0, 11)

What is the slope of the line shown below?

Adecibel is a logarithmic unit that can be used to measure the intensity of a sound. the function y = 10logx gives the intensity of a sound in decibels, where x is the ratio of the intensity of the sound to a reference intensity. the reference intensity is generally set at the threshold of hearing. use the graphing utility to graph the decibel function. a whisper has a sound intensity of 30 decibels. use your graph to you complete the following statement. the sound intensity of a whisper is times the reference intensity.

Explain in a minimum of 2 sentences how to graph the equation of the absolute value function given a vertex of (-1,3) and a value of “a” equal to ½.