Advertisements
Advertisements
Question
State, true or false:
The point (a, b) lies on the y-axis if b = 0.
Options
True
False
Solution
The point (a,b) lies on the y-axis if b=0. - False
APPEARS IN
RELATED QUESTIONS
Find the values of x and y if:
(5x - 3y, y - 3x) = (4, -4)
State, true or false:
The y-axis is the vertical number line.
In the following, find the co-ordinates of the point whose abscissa is the solution of the first equation and ordinate is the solution of the second equation:
`5x - (5 - x) = (1)/(2) (3 - x); 4 -3y = (4 + y)/(3)`
Plot point A(5, -7). From point A, draw AM perpendicular to the x-axis and AN perpendicular to the y-axis. Write the coordinates of points M and N.
Find the co-ordinates of points whose: Abscissa is 5 and ordinate is -1
Find the co-ordinates of points whose: Abscissa is -2 and ordinate is 0
Find the co-ordinates of points whose: Abscissa is -4 and ordinate is -7
In each of the following, find the coordinates of the point whose abscissa is the solution of the first equation and ordinate is the solution of the second equation.
(7 - x) + 7x = `(x + 5); (2 + 3y)/(2)` = 2y - 6
A rectangle PQRS is drawn on the coordinate axes such that P is the origin, PQ = 6 units and PS = 5 units. Find the coordinates of the vertices P, Q R and S. Also, find the area of the rectangle.
The x-coordinate is always ______ on the y-axis
