The graph below shows Cara's earnings according to the number of hours she works.
(Graph: The graph has an x axis labeled 'Number of Hours Worked' with coordinates labeled from 0 to 40 in multiples of 5. The y axis is labeled 'Number of Dollars Earned' and is marked from 0 to 400 in multiples of 100. A red ray on the graph begins at 0 comma 0 and extends up and to the right through the point 35 comma 350.)
What does the slope of the line represent?
• For every $50 Cara earns, she works 10 hours.
• For every $50 Cara earns, she works 3 hours.
• For each hour Cara works, she earns $10.
• For each hour Cara works, she earns $15.
My Answer Is C.
$350/35hr = 10 dollars/hr -- correct
I don't know what job she's working but she deserves more 10$ an hour is below minimum wage in america
For each hour Cara works, she earns $10.
None of the above options are correct.
The slope of the line represents the rate at which Cara's earnings increase for each additional hour she works. In this case, the slope of the line is 10/1, which means that for every additional hour Cara works, she earns an additional $10.
To determine what the slope of the line represents, we need to understand the relationship between the number of hours worked and the amount of money earned.
The slope of a line represents the rate of change between two variables. In this case, the slope of the line represents the rate at which Cara's earnings change with respect to the number of hours she works.
Looking at the graph, we can see that the line passes through two points: (0, 0) and (35, 350). The coordinates in this format (x, y) represent the number of hours worked (x) and the amount of money earned (y).
To calculate the slope, we use the formula: slope = (change in y) / (change in x).
The change in y is the difference between the y-coordinate of the second point and the y-coordinate of the first point, which in this case is 350 - 0 = 350.
The change in x is the difference between the x-coordinate of the second point and the x-coordinate of the first point, which in this case is 35 - 0 = 35.
Therefore, the slope of the line is 350 / 35 = 10.
So, the correct option is: For each hour Cara works, she earns $10.