The graph of which function has an axis of symmetry at x = 3?
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SURE
AS
CAMERA
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f(x) = x2 + 3x +1 6
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SER
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-10 -8 =
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m
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an
ANNA
f(x) = x2-3x - 3
+

What is the equation of the following graph in vertex form? parabolic function going down from the left through the point zero comma twelve and through the point two comma zero and turning at the point four comma negative four and going up through the point six comma zero and continuing towards infinity courtesy of texas instruments a: y = (x − 4)2 − 4 b: y = (x + 4)2 − 4 c: y = (x + 2)2 + 6 d: y = (x + 2)2 + 12

25 ! the line of best fit is h = 5a + 86. predict the height at age 16.

The first floor of marcus’ house is 1,440 square feet. he will cover 1,033 square feet with wood and the rest with tile. a box of tiles will cover 11 square feet. how many boxes of tile does marcus need to buy to cover the floor?