exam Maths Puzzle Numerical Ability

Hi, Can you please help,
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This has to do with symmetry
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Is {{{ y^2 = 4x^2 -3x }}} symmetrical to:
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y-axis?
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x-axis?
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origin?
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Can you please tell me if the equati

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exam Other Question

The vertices of parallelogram ABCD are A(0,0), B(7,0), (12,8), and D(5,8). Find, to the nearest degree the measure of angle DAB.
I know the side of AB is 7 and the side of DC is 7 Find the equation (in standard form) of the line through (1, �7) and (4, �1). Match your result to the correct answer below.
A) 2x + y = 9
B) x-2y=18
C) 2x � y = 9
D) x-2y=9