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Functions and Quadratics Crossword Puzzle Project

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Across
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value of a number when multiplied by itself √
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x = -b + or - the square root of b squared – 4ac over 2a
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fixed value
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Rotation, Reflection, Translation, Dilation
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when the y-value increases as the x-value increases
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difference between lowest and highest values
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take the quadratic formula and turn it into a (x+d) squared +e=0
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where a function equals zero
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As x-> -infinity, f (x) -> infinity, As x-> infinity, f (x) -> -infinity,
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where a function equals zero
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adds or subtracts the equations to get an equation in one variable
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largest number
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expression that has a square root
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finding what to multiply to get an expression
Down
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f (x)= ax squared + bx + c
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point where two or more line segments meet
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writing down very large or small numbers easily
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value that goes into a function
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y-value decreases as the x-value increases
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when answer is less than 0
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b-4ac
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between two points or value
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curve, shaped like an arch
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i
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relates an input to an output written as f (x)
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Number before a variable
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lowest number
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array of numbers