mino su e

in #kso2 years ago

19.The line 3x + 4y=12 cuts the Y-axis at
A.(0,2) B.(2,0) C.(3,0) D.(0,3) E.(0,4)

  1. Which of the following points, lies on the line 2x+y=6?
    1. (1,4) 2.(0,6) 3.(2,0)
      A.1 only B. 2only C. 1and3 only P(-1,0) , Q(2,0) and R(2,3). Then the coordinate of
      the point S is
      A.(2,5) B.(1,5) C.(-2,4) D.(-1,3) E.(2,4)
  2. The distance between the points (0,y) and the origin is 5. Then y=…….
    A.5 B.-5 C.±5 D.25 E. undefined
    23.A triangle has vertices at (-3,0), (4,0) and (0,8). The area of the triangle is
    A.56 B.28 C.-4 D.-28 E. None of these
  3. A pairs of the points (2,-3) and (x,4) lies on the line parallel to Y-axis, then x=………
  4. In an equilateral △ABC, A(2,3), B(-1,-1), find BC.
    A.5 B.-5 C.-3 D.-9 E.2
  5. If c≠ 0 and the slope of the line passing through (-c,c) and (3c,a) is 1, which of the
    following is an expression for a in terms of c?
    A.-3c B.-c/5 C.2c D.3c E.5c
  6. The coordinates of A and C are (-4,0) and (-6,0) respectively. Find the coordinate of B if
    the equation of AB is y=-2x-8.
    A.(0,6) B.(4,-6) C.(5,-4) D.(-6,4) E.(6,4)

28.The distance between the origin and the point (-5,12) is
A.5 B.12 C.7 D.13 E.17

  1. △ABC has vertices A(0,7), B(5,-5) and C(10,7). The area of △ABC is
    A.50 B.60 C.80 D.120 E.140
    30.△ABC is an isosceles right triangle with ∠B=90°. If A(3,-2),B(2,-1), then AC=…
    A. √2 B.1 C.2 D.3 E.4
  2. What is the perimeter of a triangle with vertices at the points (1,4),(1,7) and (4,4)?
    A. 3+√2 B.3√2 C.6 D.6+3√2 E.9+3√2
    32.The point on the X-axis which is equidistance from (4,4) and (5,3) is
    A. (0,0) B.(-1,0) C.(2,0) D.(1,0) E.(3,0)
  3. The slope of the equation 2x-y=7 is
    A. -2 B.2 C.-7 D.7 E.-7/2
    34.Which of the following statement(s) is (are) true?
    1.The line 2x=3 is parallel to Y-axis.
    1. The line x+y=2 and 2x+2y=7 are parallel.nly E. 1,2 and 3
      35.The slope of the line which is perpendicular to the line 2y=3x+4 is
      A.-2/3 B.1.5 C.4 D.1/3 E.2
  4. The points (0,3) , (4,0) line on the line,
    A.4y=3x B.3x+4y=1 C.4x+3y=1 D.3x+4y=12 E.4x+3y=12

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