We can compare the slopes and y-intercepts of two linear equations that express distance (in
meters) as a function of time (in seconds), i. e.

Michaels equation: d=10t
Your equation: d= 7t + 100

Use the two equations to help you

a. In the 400-meter race, Michael caught up with you and moved on to win the race. Set up and solve an equation that will give the exact
time when Michael ran past you on his way to the finish line.

(Note: I attached an image that I also need help
with the graphing)

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.

In an improper fraction, is the numerator equal to, less than, or greater than the denominator

What is the value of x? enter your answer, as a decimal, in the box. x=