Question

Part A: Nadia rented a stage platform at $410 for 4 days. If she rents the same stage platform for 8 days, she has to pay a total rent of $770.

Write an equation in the standard form to represent the total rent (y) that Nadia has to pay for renting the stage platform for x days.

Part B: Write the equation obtained in Part A using function notation.

Part C: Describe the steps to graph the equation obtained above on the coordinate axes. Mention the labels on the axes and the intervals.

Answer 1

A: -90x + y= 50
B: f(x) = -90x + 50
C: You will plot the two points (4, 410) and (8, 770) and draw a line threw them. It will have a slope of -90 and a y-intercept of 50.