Answer:
A: 479.94/6
B: D, 56.79
C: 79.99 and 56.79
D: Obviously 79.99 is greater than 56.79 so the slope in question A is greater than the slope in B (C)
Step-by-step explanation:
Question A:
For this one we will let x= nights in a hotel and y=cost
We can then just pick two points on the table and plug in the numbers to the formula above
Let's pick the first and last one
our two ordered points are (0,20) (6,499.94)
We can plug this in and get
(499.94-20)/(6-0) which simplified to 479.94/6
Question B:
This equation is in slope intercept form
Slope intercept form is as follows
y=mx+b
where m is the slope and b is the y intercept
we can see that the m value is 56.79 which means D is the answer
Question C:
This is pretty easy
First divide 99.8/2 and get 49.9 and the other answer is just 56.79
