CPM Homework Banner

Home > PC > Chapter 2 > Lesson 2.3.3 > Problem 2-100

2-100.

Find the slope of the line going through g(1) and g(4).

Substitute the point and the slope in the point-slope form to find the equation.

(g(x) − 5) = 0.5(x − 4)
g(x) = 0.5x − 2 + 5
g(x) = 0.5x + 3

Write the Sigma notation.

Add up the terms.