The line passing through the point (-2,5) and (6,b) is perpendicular t – McqOptions

MCQOPTIONS

1.	The line passing through the point (-2,5) and (6,b) is perpendicular to the line 20x + 5y = 3. Find b?
A.	7
B.	4
C.	-7
D.	-4
Answer» B. 4

Discussion

No Comment Found

Related MCQs

The graphs of the equations 3x + y-5=0 and 2x- y -5=0 intersect at the point P( , ). What is the value of (3 + )?
For what value of 'm ' the points A ( m + 1 , 1 ) , B ( 2m + 1,3 ) and C ( 2m + 2 , 2m ) are collinear .
If a line has one end (4,0) and the middle point (4,1), what will be the directions at the other end of the line?
Find the coordinates of the midpoint of the line joining the points (10,12) and (0,8).
Find the distance between the point (-6, 7) and the point (-1, -5).
Find the coordinates of the point which divides the line segment joining (3,5) (7,9) in the ratio 2: 3.
What is the equation of a line having slope -1/3 and y-intercept equal to 6?
The slope of the line joining point P(-4, 7) and Q( 2, 3) is:
The graph of the equation 4x - 5y = 20 intersects the X-axis at the point.
Find k, if the line 2x - 3y = 11 is perpendicular to the line 3x + ky = -4?