Posted by **Don** on Friday, April 27, 2007 at 6:52pm.

I need help with

write the equation of the line which contains the point (0,negavtive 3),

or written ars(0, -3)

and whose slope is 4.

if you want the equation in the form

y = mx + b

sub in -3 for y, 4 for m, and 0 for x

for

-3 = 4(0) + b

so b = -3

equation: y = 4x -3

We could have noticed that (0,-3) is the y-intercept and have directly into

y = 4x - 3

using the formula, y - (-3) = 4(x-0)

so y + 3 = 4x

y = 4x - 3

## Answer This Question

## Related Questions

- math - i have more than one question so if u no any of the answers please tell ...
- math (please help) - 1. Write the equation for the horizontal line that contains...
- MATH! - What type of lines have a slope of zero? Write the equation of a line ...
- math - I need help with this question. Write the equation of the line which ...
- Algebra - I know that standard form is Ax+By=C, but I'm not really sure how to ...
- Geometry - Three points are on a coordinate plane: A(1, 5), B(-2, -4), and C(6...
- geometry - I would love for someone to check my work on the seven problems that ...
- algebra - Write the equation of the line that passes through point (5, 4) with a...
- math - The equation of line AB is y = 2x + 4. Write an equation of a line ...
- math - The equation of line AB is y = 2x + 4. Write an equation of a line ...

More Related Questions