Friday

March 6, 2015

March 6, 2015

Posted by **Emma** on Monday, November 12, 2012 at 9:13pm.

10. Write the slope-intercept form of an equation of the line perpendicular to the line in Exercise 7 with a y-intercept of -3.

7. (4, -9), (-3, 2)

- Math -
**Reiny**, Tuesday, November 13, 2012 at 12:03amslope for the the 2 given points

=(2+9)/(-3-4) = 11/-7

so the slope of a perpendicular line is +7/11

so for a slope of 7/11 and a y-intercept of -3 the equation is

y = (7/11)x - 3

**Answer this Question**

**Related Questions**

math - 1. The x-intercept of a line is -3. The y-intercept of a line is 6. What ...

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

Quick math help - My math exam is coming up Friday and I need help!! Can you ...

My Daughter Stacy needs help in math plz help! - You have to find the x and y ...

math/algebra1a - write the equation of the line which has y-intercept (0,5) and ...

math - 1.) Write the equation for the line in slope-intercept form:Slope: m=3; Y...

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

math - 1. the x-intercept of a line is -3. the y-intercept of the line is 6. ...

math - 1. The x-intercept of the line is -3. The y-intercept of the line is 6. ...

Math - 1) What is the slope of a line that is parallel to y = 2? 2) What is the...