Sunday

April 20, 2014

April 20, 2014

Posted by **Holli** on Tuesday, April 23, 2013 at 4:51pm.

equations for each line point-slope, slope-intercept form

- math -
**Henry**, Friday, April 26, 2013 at 5:03pmSlope = -2, P(0,-3).

Slope-intercept Form.

Y = mx + b

-2*0 + b = -3

b = -3.

Eq.: Y = -2x - 3.

Point-slope Form.

(0,-3), (x,y).

Slope = (y+3)/(x-0) = -2

Cross multiply:

Eq.:y+3 =-2(x-0).

**Related Questions**

Calculus - Determine the equations of the following lines: (a) having slope ¡1 ...

Calculus - Determine the equation of the line described by the given information...

Algebra - I'm suppose to write an equation with the following information: Line ...

Algebra - Can someone check my answers? 1. Write the equation of the line that ...

Pre- Algebra - Given an equation of a line, how do I find equations for lines ...

Math - find the slope of the line passing through (10,0) and (0,3)and find the ...

math - i have more than one question so if u no any of the answers please tell ...

math - determine the equation of each line: a) slope 3.4 passing through point...

Math - Find the slope of the line passing through the points (9,12) and (8,4. ...

algbra - Graph the following equations; calculate the slope, x-intercept, and y-...