Answer:
Plot points (4, -1), (1, -3), (1, -4), and (4, -4)
Step-by-step explanation:
All you had to do was change the negative signs to a positive sign.
For this case we have that the point-slope equation of a line is given by:

Where:
m: It's the slope
It is a point
We have as data that:

We replace:

Answer:
<span>In order to find the average, you have to find the total, and then divide by the amount of days, which in this case is 5. The total is 395/5 = 79. Therefore, the average number of pies sold each day is 79</span>
The amount $3.80 is 4% of what price:
Let's solve for the given equation.
=> 3.80 / 4 = 0.95 is the 1% value of the number
=> 0.95 * 100 = 95.
Thus 3.8 is the 4% of 95 dollars.