Question

Change the following equation from standard form to Slope-Intercept Form.

7x - 4y= 28

Answer 1

y =
`(7)/(4)` x - 7

Explanation:

The equation of a line in slope- intercept form is

y = mx + c

Given

7x - 4y = 28 ( subtract 7x from both sides )

- 4y = - 7x + 28 ( divide all terms by - 4 )

y =
`(7)/(4)` x - 7 ← in slope- intercept form