Answer: -216
Step-by-step explanation:
To solve the exercise you must use the formula shown below:

Where:

You should find 
The formula to find it is:

Where d is the difference between two consecutive terms.

Then:

Substitute it into the first formula. Therefore, you obtain:

Divide the numerator by the denominator and you will get 0.125
The slope of the equation is 4
Answer:
113.04 cm
Step-by-step explanation:
Answer:
24.5-9-6
Step-by-step explanation: