Graphing Polynomial Functions
Assignment
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Start off by building a basic coaster! Build a polynomial that
• has an intercept at x = 500.
• rises to a maximum, falls as it crosses the x-axis, and then rises into x = 1000,
y = + ax(x - )(x - 1000)
insert Factor Delete Factor Build coaster and tak
y (feet)

Best answer that i found on yahoo ok   set :   x= length of 2nd piece in cm  x- 3= length of 1st piece in cm  x-4= length of 3rd piece in cm  then since you know they all came from the 20 cm ribbon you add them together and set them equal to 20x+ x-3 +x-4 = 20  3x - 7= 20  3x= 27  x= 9  the shortest piece is the third piece which is x- 4  x-4  9-4 = 5  the length of the smallest piece is 5 cm.  the other lengths are  9 cm  6 cm

Where’s the graph too show me?

-2x + 7 = 7

subtract 7 from both sides.

-2x = 0

divide both sides by -2.

x = 0

the value of x is equal to 0.