The graph shows the progress of two competitors in a cycling race.
Who is traveling faster?
Justin
Oliver
How much faster is Oliver traveling?
The daily net profit of an upmarket restaurant can be modeled by the equation $y=-18x^2+504x$y=−18x2+504x, where $x$x is the number of customers.
The population of wallabies in a particular area can be modeled by the equation $y=15+5^x$y=15+5x, where $x$x is the number of years from now.