A horizontal line is one for which the value of y is the same for the entire length of the line. Therefore this type of line can be expressed as below:
Where "c" is a constant that changes the position of the line on the coordinate plane. If c is equal to 2, then we have a constant line that crosses the y-axis at the position 2 for example.
Answer: f’(x)= (-2)/(x^2), and g’(x)=-2x
Step by step solution: Please see photo
Answer:
The value will be 56
Step-by-step explanation:
We have given polynomial 
We have to find P(-2)
For finding P(-2) we have to put x = -2 in the polynomial
So P(-2) = 
So value of P(-2) will be 56
For finding any value we have to just put that value in the polynomial
If 1 hour is $6.00
Then 1 month is $54
Same with the other month and
54+54=108
So Casey has 108 less dollars than he had before
