geometry
posted by Anonymous .
ABCD is a rectangle. A is the point (0,1). c is the point (0,6) the equation of the straight line through A and B is y=2x+1.
(a)Find the equation of the straight line through D and C

CD//AB
m1 = 2 = Slope of AB.
m2 = 1/2 = slope of CD.
Y = (1/2)0 + b = 6,
b = 6.
Eq: Y = (1/2)X + 6.
Respond to this Question
Similar Questions

maths
the straight line l1 has equation y=2x+3 the straight line l2 is parallel to l1 l2 passes through the point (3,2) find an equation for l2 
math
i have more than one question so if u no any of the answers please tell me 1.) write the pointslope form of the equation of the line with slope 2 passing through the point ( 5, 9). 2.) write the pointslope form of an equation … 
Geometry
Hi, For one part of my problem I have had to find the equation of a straight line that passes through two points, I have done this but now i need to determine whether a new point lies on this line by using the equation from the first … 
Math
This question concerns the straight line that passes through the points (−1, 3) and (2, −6). Choose the three true statements from the following. Options A The gradient of the line is 3. B The gradient of the line is −3. … 
Mathamatics
This question concerns the straight line that passes through the points (−1, 3) and (2, −6). Choose the three true statements from the following. Options A) The gradient of the line is 3. B) The gradient of the line is … 
Geometry
Steph has a line drawn on her paper with the equation y = 4x  3. She wants to draw a line parallel to the given line, but through the point (2, 2). Describe, in words, the steps she needs to go through to find the equation of this … 
Straight Lines
The axes being inclined at an angle of 30°, find the equation to the straight line which passes through the point(2,3) and is perpendicular to the straight line y + 3x = 6 
math
the straight L has gradient 3 and passes through the point A(6,4). a) find an equation for L in the form y=mx+c b) straight line R has the equation in the form of 7y+x+14=0. Given that R crosses the yaxis at the point B and intersects … 
maths
find the equation to the straight line which passes through the point of intersection of the line 3x+4y1=0 and 5x+8y3=0 and is perpendicular to the line 4x2y+3=0 
Math
A straight line x/a y/b =1 passes through the point (8,6) and cuts off a triangle of area 12 units from the axes of coordinates .find the equation of straight line