SOLUTION: Consider the quadratic equation y=2x^2-9x Complete the square to express the quadratic in standard form y=a(x-h)^2+k .

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Question 763738: Consider the quadratic equation y=2x^2-9x
Complete the square to express the quadratic in standard form y=a(x-h)^2+k .
Answer by Tatiana_Stebko(1539) About Me  (Show Source):
You can put this solution on YOUR website!
y=2x%5E2-9x
y=2%28x%5E2-%289%2F2%29x%29 use the formula a%5E2-2%2Aa%2Ah%2Bh%5E2=%28a-h%29%5E2
y=2%28x%5E2-2%2Ax%2A%289%2F4%29%2B%289%2F4%29%5E2%29-%289%2F4%29%5E2%29
y=2%28x%5E2-9%2F4%29%5E2-2%2A%2881%2F16%29
y=2%28x%5E2-9%2F4%29%5E2-81%2F8