find the slpe of the line passing through the given points then tell wheather the line rises falls is horizontal or is vertical

Find the number of lines perpendicular to a line and passing through a given point outside the line. => 2 or 1 or Infinite or 0..

Number of lines parallel to a line and passing through a given point is/are => infinite or 2 or 0 or 1..

The axial line of a dipole is the line passing through the positive and negative charges of the electric dipole...

Let the line pass through A(x 1 , y 1 ) and B(x 2 , y 2 ), the two given points..

The direction of the magnetic field due to a current may be studied by drawing the magnetic lines of force. A vertical wire AB is passed through a horizontal cardboard PQRS. Ion filings are sprinkled on the cardboard. Current is passed through it by..

A straight line is represented by an equation of the first degree in two variables (x and y). Conversely locus of an equation of the first degree in two variables is a straight line. A straight line is completely determined by its slope (direction) and a poi..

Identify the incorrect statement. I. The histogram is a graph that displays the data by using continuous vertical bars of various heights to represent the frequencies of classes. II. The frequency polygon is a graph that displays the data by using lines that connect pointsh..

The above figure shows a body moving with uniform speed along a circle. Let perpendiculars be drawn from different positions of the body onto any diameter, say the vertical diame..

. The slope of a non-vertical line is defined as the tangent of the angle which the line makes with the positive direction of the x-axis. If a non-vertical line passes through two distinct points (x 1 ,y 1 ) and (x 1 , y 1 ), the..

of parallelograms seen in the previous chapter. We find that the line segment joining the mid points of any two sides of the triangle is parallel to the third side and is equal to half of it. We prove this in the mid point theorem. Inequalities (Triangles) We..