Determine which of the given functions has the greatest rate of change.
(b) a function where the input is multiplied by 3 and subtracted from 4
At an amusement park, a booth was selling soft drinks. By 2:00 pm, 37 soft drinks were sold, and, by 4:00 pm, 69 were sold. Assuming that the booth was selling at a linear rate during this period, determine the slope of the line representing this information.
Find the rate of change for the following graph.
Jennifer and Hannah are playing a video game. The given functions represent the number of levels each of them has finished. Who plays better?
|Time (min)||Number of Levels|
Which of the following functions has a rate of change that is more rapid than the function shown in the graph?
Which of the following functions has a lower rate of change?
(b) A function with an output that is equal to the input divided by 3 and added to 5.
Find the gradients of , , and .
Which of the following best describes the gradient of the line on the diagram?
The graph shows the distance covered in kilometers over a 15-hour hike. What were the fastest and slowest speeds recorded?
Use the graph to find out how many action figures each boy has.
The marks of a class of students in their end-of-year math and physics examinations can be described by the model , where is the score in math and is the score in physics. What is the interpretation of the value of 0.43 in the model?