The function for the profit would be: p(x) = 700x - 1150.
To find the profit of a business, you have to subtract the costs from the revenue. In this case, we have function for both of these values.
All we need to do is subtract the functions:
(2300x + 1235) - (1600x + 2385) = 700x - 1150
The answer out of all of the choices is C. I did the test.
Answer:
The answer is 650 miles
Step-by-step explanation:
Each hour is 65 miles
65 miles per hour times 10 hours
equals 650
In goes 4.
We then subtract 7.
So, 4 - 7 = -3
We now divide -3 by 3.
The output is -1.
Answer:
Step-by-step explanation:
The slope formula for a straight line is:
Where, 'm' is the slope and 'b' is the y-intercept.
To find the x-intercept of a line, we need to equal 'y' to zero, and then solve for 'x'. In this case we know that the x-intercept is 1, so we have the point (x1, y1)=(1,0). We are given a second point which is: (x0, y0)=(-2, 12).
To find the slope, we use the following formula:
Now, The equation of the line is: y - y0 = m(x-x0). Then, substituting the values of 'm', 'x0' and 'y0' we have that:
The equation of the line using the slope-intercept form is: