Question

Which of the following equations, represents the line with a slope of 2/3 and a y-intercept of 9?

1) y = 3/2x-9
2) y = 3/2x + 9
3) y = 2/3x = 9
4) y = 2/3x + 9 ​

Answer 1

Explanation:

Equation of line:

`y = mx + c`

where m is the slope

and c is the y-intercept

given the information from the question,

m = 2/3 , c = 9

substituting the values in,

equation of the line is

`y = (2)/(3) x + 9`