Wednesday
April 16, 2014

Homework Help: slope algebra

Posted by SKipper on Monday, December 13, 2010 at 10:18pm.

given ab and its midpoint m. the coordinates of a are (-10,-3) and the coordinates of M are (-4,-1)

a. find the coordinates of B.
b. find the slope of am. c. find the slope that is perpendicular
d. find the slope that is parallel
e . write the equation of AM



answers. please check?

a.
b. slope of am is 1/3
c. -3
d. 1/3
e. y=1/3x+b
plug in (-4,-1)
-1=1/3x+-4
x=9?
so y=1/3x+9?

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

Geometry; Check answers? - For each graph, find (a)AB to the nearest tenth and (...
Geometry, Help - Help? I'm stuck. For each graph, find (a)AB to the nearest ...
geometry - Given the coordinates of one endpoint of line segment AB and its ...
Geometry - The midpoint of line AB has coordinates of (5,-1). If the coordinates...
Geometry - The midpoint of line segment AB is (1,2). The coordinates of A are (-...
Geometry - In the accompanying diagram, ABC and AB are congruent to BC. If the ...
math - how do i find the slope of line AB if A`s coordinates are(-4,3) and B`s ...
geometry - Triangle PQR has vertices P(1,2), Q(25,2) and R(10,20). Find the ...
Algebra: Check please - 1. Find the distance between the pair of points. Round ...
Algebra 2 - ABCD is a square . if the coordinates of three of its vertices are A...

Search
Members