QUADRATIC FUNCTION AND DIRECT VARIATION | Baamboozle - Baamboozle

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GIVE THE STANDARD FORM OF QUADRATIC FUNCTION.

f(x)=ax^2+bx+c

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The use for ≤ or ≥ means that the specified values for a and b are not included.

FALSE

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If c varies directly as the square of d, and c=1 when d=4, find the constant of variation.

k = 1/16

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heart

Other team wins 15 points!

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star

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fairy

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thief

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Change the given function to vertex form.

y=(x−1)^2−?

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monster

Reset all scores!

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gift

Win 25 points!

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gift

Win 15 points!

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lifesaver

Give 10 points!

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Write the given statement into mathematical expression. The weight of an object on earth (E) varies directly as the weight of the same object on the moon (m)

E = km

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Change the given function to vertex form.

y=2(x−2)^2+1

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It is a function whose degree is 2 and where y is not always exactly equal to the function

Quadratic Function

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heart

Other team wins 10 points!

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seesaw

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fairy

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thief

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If y varies directly as x and y=15 when x=24, find the constant of variation.

k = 5/8

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seesaw

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star

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fairy

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thief

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Write the given statement into mathematical expression. a varies directly as b

a=kb

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The vertical line that passes through the vertex and divides the parabola equally.

Axis of Symmetry

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y varies directly as x. if y = 12 when x = 4, what is x when y is 36?

x is 12 wheny y = 36

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If a varies directly as the square of b, and a=6 when b=9, find the constant of variation.

k = 2/27

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