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Co-ordinate Geometry

Kashly Cash 10 preguntas

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Preguntas del test (10)

  1. 1Fine the line parallel to y=3x+5 and passes through (2,7)
    y=[blank_start]3x+1[blank_end]
    1. A3x+1
  2. 2Find the line that goes through (4,7) and perpendicular to y=x-8
    y=[blank_start]-x+11[blank_end]
    1. A-x+11
  3. 3What is the distance between (2,7) and (6,7)
    = [blank_start]5[blank_end]
    1. A5
  4. 4What is midpoint of (2,1) and (8,5)
    M = [blank_start]5,3[blank_end]
    1. A5,3
  5. 5Find the correct equations
    1. Ay=mx+c
    2. Bx1+x2/2 , y1+y2/2
    3. Cy-y1=m(x-x1)
    4. Ddy/dx
    5. Ey=x+mc
    6. Fx1-x2/2, y1-y2/2
    7. Gy+y1=m(x+x1)
    8. Hdx/dy
  6. 6Where do the line y=-1/2 +1/2 and y=2/3x+4/3 intersect
    [blank_start](5,2)[blank_end]
    1. A(5,2)
  7. 7A circle of radis 5 passes through 0,8 and 0,0 what are the two possible equations?
    [blank_start](X±3)²+(Y-4)²=25[blank_end]
    1. A(X±3)²+(Y-4)²=25
  8. 8Show that OB is the diametre of the circle which passes through the points: O(0,0); A2,6); B(8,4)
    [blank_start]OA[blank_end] and [blank_start]AB[blank_end] are perpendicular so [blank_start]OAB=90[blank_end]
    [blank_start](X-4)²+(Y-2)²=20[blank_end]
    1. AAB
    2. BOA
    3. COAB=90
    4. D(X-4)²+(Y-2)²=20
  9. 9A(3,5) and B(9,-3) both lie of a circle. Show that the centre of the circle is on the line 4y-3x+14.
    ----------------------------------------------------------------------------------------------------------------------------------------
    AB is a [blank_start]chord[blank_end] on the circle and is [blank_start]perpendicular[blank_end] to the centre.
    Gradient of AB:[blank_start]-4/3[blank_end]
    Perpendicular gradient:[blank_start]3/4[blank_end]
    midpoint of AB:([blank_start]6,1[blank_end])
    use [blank_start]y-y1=m(x-x1)[blank_end]
    simplfy to [blank_start]4y-3x+14=0[blank_end]
    1. Achord
    2. Bperpendicular
    3. C-4/3
    4. D3/4
    5. E6,1
    6. Fy-y1=m(x-x1)
    7. G4y-3x+14=0
  10. 10X²+Y²=16 and Y=X²+4 intersect each other. What are the co-ordinates of this?
    (-[blank_start]√7,3[blank_end]) ([blank_start]√7,3[blank_end]) ([blank_start]0,-4[blank_end])
    1. A√7,3
    2. B√7,3
    3. C0,-4

Información

Descripción
AS level (Core 1) Maths Test sobre Co-ordinate Geometry, creado por Kashly Cash el 26/02/2017.
Idioma
English
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2
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