The first option is your answer.
Sigma notation is just a fancy way to shorten a sum of a series of numbers using a set equation. The "n =" tells you where to start in the sequence and the top number tells you where to stop.
The surface 5 cm, and the length is 10 cm
Answer:
Step-by-step explanation:
Given
Required
Determine the line equation
First, we calculate the slope (m) using
The equation is then calculated using:
Open bracket