horizontal and vertical lines

Which of the following graphs represents a function? [Use vertical line test.] => Graph 2 or Graph 4 or Graph 1 or Graph 3..

Which of the following words has a vertical line of symmetry, when the letters of these words are arranged one below the other? => COME or DUST or MATH or NOON..

Identify the correct statement. I. The coordinate axes are perpendicular to each other II. The coordinate axes are vertical III. The coordinate axes are horizontal. IV. The coordinate axes are parallel to each other. => II or I or III or IV..

___ and ___ lines are always perpendicular to each other. => Intersecting, non-intersecting or Horizontal, vertical or Parallel, skew or Parallel, transversal..

Both the angle of elevation and the angle of depression are measured with respect to the ___________ line. => horizontal line or Any of the above or vertical line or None of the above..

What is the equation of a vertical line whose x - intercept is 2? => x - y = 2 or y = 2 or x = 2 or x + y = 2..

Which type of line of symmetry does the word BOB have? => Vertical or Horizontal or Neither or None of the above..

What conclusion follows from the following pair of statements? 1. If two non vertical lines are perpendicular, then the product of their slopes is - 1. 2. The product of the slopes of non vertical lines l and n is not - 1. => l is not perpendicular to n or l ..

Find the point of intersection of the horizontal, vertical asymptote of the curve y = 4 x + 5 + 6 . => (6, 5) or (- 5, 6) or (- 6, - 5) or (- 5, - 5)..

(Two-point form) Here, we assume that x 1 x 2 ; in case x 1 = x 2 , then the line is vertical and its equation is x = x 1 (or x 2 ) The equation of the straight line passing through (x1, y1) and making angle q with the positive direction of x-axis is given by (Distance..