write an equation in slope-intercept form of the line whose y-intercept is -3 and the line is perpendicular line whose equation

Question

3 years ago

5

is 3x-2y=9 what is the slope intercept form?

1 answer:

Artemon [7] · Answer 1 · 2022-01-26T00:17:22+03:00

first you need to find the slope of he current equation by changing it to y=mx+b

3x-2y=9 subtract 3x from both sides

-2y=-3x+9 divide both sides by -2

y+3/2x-9/2 Your slope of the existing is 3/2 or 1 1/2

a perpendicular line has the opposite reciprocal slope so 3/2 would be -2/3

-3 is your y intercept. now you can make your equation

y=-2/3x-3