Answer:
f(c) =17.12c -14.56c + 5.40(.5c) - 1.20(.5c)
Step-by-step explanation:
Profit is the difference between revenue (17.12c +5.40(.5c)) and cost(14.56c+1.20(0.5c)). That difference is expressed by the function shown above.
Answer: x-5
Step-by-step explanation: well idk
A line through a scatter plot of data points that best expresses the relationship between those points.
Answer:
do 13+7 you will have your answer. (go down for answer)
Step-by-step explanation:
its 20
Answer:

Step-by-step explanation:
First, find the <em>rate of</em><em> </em><em>change</em><em> </em>[<em>slope</em>]:

Then plug these coordinates into the Point-Slope Formula Remember, in this formula, all the negative symbols give the OPPOSITE terms of what they really, so be EXTREMELY CAREFUL inserting the coordinates into the formula with their CORRECT SIGNS. It does not matter which ordered pair you choose:
![\displaystyle y - y_1 = m[x - x_1] \\ \\ y - 3 = -1\frac{1}{5}x\:OR\:y + 3 = -1\frac{1}{5}x - 5](https://tex.z-dn.net/?f=%5Cdisplaystyle%20y%20-%20y_1%20%3D%20m%5Bx%20-%20x_1%5D%20%5C%5C%20%5C%5C%20y%20-%203%20%3D%20-1%5Cfrac%7B1%7D%7B5%7Dx%5C%3AOR%5C%3Ay%20%2B%203%20%3D%20-1%5Cfrac%7B1%7D%7B5%7Dx%20-%205)
I am joyous to assist you anytime.