A magician charges $50.00 for a visit and an additional $7.50 for each hour he performs. The function rule C = 7.50h + 50.00 describes the relationship between the number of hours h and the total cost of the visit C. If the magician will only visit a maximum of 8 hours, what is a reasonable graph of the function rule?
(1 point)
Responses
The first quadrant of a graph is shown.The horizontal axis is labeled hours h and it goes from 0 to 14. The vertical axis is labeled cost c and it goes from 0 to 120. Points are plotted at left parenthesis 0 comma 50 right parenthesis, left parenthesis 5 comma 87.5 right parenthesis, and left parenthesis 10 comma 125 right parenthesis. A line is drawn starting at left parenthesis 0 comma 50 right parenthesis, passing through all points, and ending at left parenthesis 10 comma 125 right parenthesis.
Image with alt text: The first quadrant of a graph is shown. The horizontal axis is labeled hours h and it goes from 0 to 14. The vertical axis is labeled cost c and it goes from 0 to 120. Points are plotted at left parenthesis 0 comma 50 right parenthesis, left parenthesis 5 comma 87.5 right parenthesis, and left parenthesis 10 comma 125 right parenthesis. A line is drawn starting at left parenthesis 0 comma 50 right parenthesis, passing through all points, and ending at left parenthesis 10 comma 125 right parenthesis.
The first quadrant of a graph is shown.The horizontal axis is labeled hours h and it goes from 0 to 14. The vertical axis is labeled cost c and it goes from 0 to 120. Points are plotted at left parenthesis 2 comma 65 right parenthesis, left parenthesis 5 comma 87.5 right parenthesis, and left parenthesis 8 comma 110 right parenthesis. A line is drawn starting at left parenthesis 2 comma 65 right parenthesis, passing through all points, and ending at left parenthesis 8 comma 110 right parenthesis.
Image with alt text: The first quadrant of a graph is shown. The horizontal axis is labeled hours h and it goes from 0 to 14. The vertical axis is labeled cost c and it goes from 0 to 120. Points are plotted at left parenthesis 2 comma 65 right parenthesis, left parenthesis 5 comma 87.5 right parenthesis, and left parenthesis 8 comma 110 right parenthesis. A line is drawn starting at left parenthesis 2 comma 65 right parenthesis, passing through all points, and ending at left parenthesis 8 comma 110 right parenthesis.
The first quadrant of a graph is shown.The horizontal axis is labeled hours h and it goes from 0 to 14. The vertical axis is labeled cost c and it goes from 0 to 120. Points are plotted at left parenthesis 0 comma 50 right parenthesis, left parenthesis 4 comma 80 right parenthesis, and left parenthesis 8 comma 110 right parenthesis. A line is drawn starting at left parenthesis 0 comma 50 right parenthesis, passing through all points, and ending at left parenthesis 8 comma 110 right parenthesis.
Image with alt text: The first quadrant of a graph is shown. The horizontal axis is labeled hours h and it goes from 0 to 14. The vertical axis is labeled cost c and it goes from 0 to 120. Points are plotted at left parenthesis 0 comma 50 right parenthesis, left parenthesis 4 comma 80 right parenthesis, and left parenthesis 8 comma 110 right parenthesis. A line is drawn starting at left parenthesis 0 comma 50 right parenthesis, passing through all points, and ending at left parenthesis 8 comma 110 right parenthesis.
The first quadrant of a graph is shown.The horizontal axis is labeled hours h and it goes from 0 to 14. The vertical axis is labeled cost c and it goes from 0 to 120. Points are plotted at left parenthesis 0 comma 50 right parenthesis, left parenthesis 5 comma 87.5 right parenthesis, and left parenthesis 10 comma 125 right parenthesis. A line is drawn starting at left parenthesis 0 comma 50 right parenthesis, passing through all points, and ending at left parenthesis 10 comma 125 right parenthesis.
The correct answer is:
The first quadrant of a graph is shown. The horizontal axis is labeled hours h and it goes from 0 to 14. The vertical axis is labeled cost c and it goes from 0 to 120. Points are plotted at (0, 50), (5, 87.5), and (10, 125). A line is drawn starting at (0, 50), passing through all points, and ending at (10, 125).
Image with alt text: The first quadrant of a graph is shown. The horizontal axis is labeled hours h and it goes from 0 to 14. The vertical axis is labeled cost c and it goes from 0 to 120. Points are plotted at (0, 50), (5, 87.5), and (10, 125). A line is drawn starting at (0, 50), passing through all points, and ending at (10, 125).