Answer:
<h2>Time is the independent variable and Height of the Grass is the dependent variable.</h2>
Step-by-step explanation:
The graph is about the height of the grass thourgh time, that means Brady is analysing how long it takes to the grass to grow.
It's important to know that time is a variable which doesn't depends on any other variabel, that is, it's an independent variable all the time.
Therefore, Time is the independent variable and Height of the Grass is the dependent variable.
This is just simple deduction, because the grass grows through time, it doesn't happen in the opposite way, time doesn't change accoring to the height of the grass.
Answer: 
Step-by-step explanation:
To find the slope, you want to use the formula
.

Now we know the slope is
.
I would say it’s C because you make X negative
26,31,36,41 (add 5 each time)
To solve this, it is easiest to find the least common multiple of the denominators which is 24. Now we can rewrite our fractions.

=


=


=


=

Now these fractions can be put in order:

,

,

,

Reduce and you have your answer.

,

,

,