Thursday

December 25, 2014

December 25, 2014

Posted by **ann** on Wednesday, January 11, 2012 at 6:57pm.

use the point-slope form linear equation y-3=3(x+1)

a. slope is 3

b. point this line passes thru that is basis of this equatio y = 3 x = -1

c. rewrite this equation in slope-intercept form

y = mx+b

y-3=3(x+1)

y-3+3 = 3x +3 +3

y = 3x + 6

d. what is y intercept of line? 6

thanks for helping

- algebra -
**Damon**, Wednesday, January 11, 2012 at 7:02pmRight

for (b) I would have written ( -1 , 3 )

- algebra -
**ann**, Saturday, January 14, 2012 at 9:04pmthanks for your help. i really appreciate it. ann

**Answer this Question**

**Related Questions**

algebra - given point slope form linear equation to use in answers y-3=3(x+ 1) a...

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

Algebra - Choose 1 set of points from the choices below. Then, solve the problem...

algebra[please check] - in questions 1 and 2, write an equation of the line in ...

algebra - Write the equation of the line that passes through point (5, 4) with a...

Algebra 1 - 1. How many solutions does the linear system have ? 3x - y = 4 -3x...

math - I have a few question so I will number them off. Please answer them for ...

Another simple math problem (y=mx+b) - Write an equation in slope-intercept form...

Algebra - I know that standard form is Ax+By=C, but I'm not really sure how to ...

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