Question
A charity organization had to sell 18 tickets to their fundraiser just to cover necessary production costs. They sold each ticket for \$45.
Let y represent the net profit (in dollars) when they have sold x tickets.
Which of the following information about the graph of the relationship is given?
Answer options:
A. Slope and x-intercept
B. Slope and y-intercept
C. Slope and a point that is not an intercept.
D. X-intercept and y-intercept.
E. Y-intercept and a point that is not an intercept.
F. Two points that are not intercepts.
Let y represent the net profit (in dollars) when they have sold x tickets.
Which of the following information about the graph of the relationship is given?
Answer options:
A. Slope and x-intercept
B. Slope and y-intercept
C. Slope and a point that is not an intercept.
D. X-intercept and y-intercept.
E. Y-intercept and a point that is not an intercept.
F. Two points that are not intercepts.
Answers
oobleck
the profit is zero when they have sold 18 tickets.
So, (18,0) is on the line
The profit is 45x-18*45 on x tickets
y = 45x - 810
See what you can do with that.
So, (18,0) is on the line
The profit is 45x-18*45 on x tickets
y = 45x - 810
See what you can do with that.