Yun was trying to factor
7
x
2
−
14
x
7x
2
−14x7, x, squared, minus, 14, x. He found that the greatest common factor of these terms was
7
x
7x7, x and made an area model:

7
x
2
7x
2

−
14
x
−14x
Width
Width
7
x
7x
What is the width of Yun's area model?
Width
=

The equation in slope-intercept form is y = 1/3x  + 2

The equation of the line in point slope form is expressed as:

where:

Substitute:

y - 0 = 1/3(x+6)

Write in slope-intercept form

y = 1/3(x+6)

3y = x + 6

y = 1/3x + 6/3

y = 1/3x + 2

Hence the equation in slope-intercept form is y = 1/3x  + 2

Learn more on slope-intercept here: link