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Maths Puzzle
Numerical Ability
(-4)(7)+(-4)(-9)
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create your own real-world application of linear equation
be creative and create your own world problem involving linear equations.your problem schould have at 4 parts. after
Write 56-59 in h,k form and give important features of each.
56) 9x^2-4y^2+90x-16y+173=0
What I have done...
It is a hyperbola
57) y^2-6y+16x+25=0
What I have done...
It