Equation of the straight line passing through the point (3,-2) with gradient -5/8 is.
8y = -5x-1
8y = -5x+1
8y = 5x-1
8y = 5x+1
The length of the line segment joining the points (2a,a) and (10a, -14 a) is.
17 a2
17a
15 a2
15a
The equation of the straight lines through the point (2,3) with gradient 5 is.
y = 5x+7
y = -5x + 7
y = 5x - 7
y = -5x - 7
The equation of the line through the point (1,1) which is perpendicular to the line 2x-3y=12 is.
3x - 2y = 5
3x + 2y = 5
3x - 2y = -5
3x+ 2y = -5
The length of the line segment joining the points (p+ 4q, p-q) and (p- 3q,p) is.
The gradient of a line which is perpendicular to one with gradient
The length of the line segment joining the points (2,5) and (7,17) is.
13
14
15
16
Which one of the points A(5,2), B (6,-3) and C(4,7) is the midpoint of the other two?
A (5,2)
B (6,-3)
C (4,7)
None of these
The two lines with gradient m1 and m2 are parallel if.
m1+m2 = 0
m1 = m2
m1 = 1/m2
m1m2 = 1
If the vertices of a triangle are A(2,1) , B (2,7) and C(-4,-1). The relationship between BC and MN where M is the mid point of AB and N is the mid point of AC is.
MN = BC
MN = 2 BC
BC = 1/2 MN
BC = 2 MN
