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Sacred Heart of Mary Girls' School SIMULATENOUS EQUATIONS +BOVBSZ




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Sacred Heart of Mary Girls' School SIMULATENOUS EQUATIONS June 2007




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6. (a) By eliminating y from the equations

y = x ­ 4,

2x2 ­ xy = 8,

show that

x2 + 4x ­ 8 = 0.
(2)

(b) Hence, or otherwise, solve the simultaneous equations

y =…

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Sacred Heart of Mary Girls' School SIMULATENOUS EQUATIONS June 2007




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Question 6 continued

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Sacred Heart of Mary Girls' School SIMULATENOUS EQUATIONS June 2008
part b




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6. The curve C has equation y = and the line l has equation y = 2x + 5.
x
(a) On the axes below, sketch the graphs of C and l, indicating clearly the…

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Sacred Heart of Mary Girls' School SIMULATENOUS EQUATIONS June 2008
part b




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Question 6 continued
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Sacred Heart of Mary Girls' School SIMULATENOUS EQUATIONS January 2010




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5. Solve the simultaneous equations

y - 3x + 2 = 0

y 2 - x - 6 x2 = 0
(7)
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Sacred Heart of Mary Girls' School SIMULATENOUS EQUATIONS June 2011
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4. Solve the simultaneous equations
x+ y =2
4 y - x 2 = 11
2
(7)
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January 2013
Sacred Heart of Mary Girls' School SIMULATENOUS EQUATIONS RVFTUJPOD

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6. y




O x




Figure 1

2
Figure 1 shows a sketch of the curve with equation y = , x0
x

2
The curve C has equation y = - 5, x 0 , and the…

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