Look at the polynomial below.
y = ax3 + bx2 + cx + d
Graph this using any graphing technology of your choice. However, replace the variables a, b, c, and d with numbers. For example, you could graph y = 2x3 + 3x2 – x + 2. Observe the graphed outcomes. This is an investigation process to see what types of curves and lines you can produce with this equation.
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Question

Look at the polynomial below.
y = ax3 + bx2 + cx + d
Graph this using any graphing technology of your choice. However, replace the variables a, b, c, and d with numbers. For example, you could graph y = 2x3 + 3x2 – x + 2. Observe the graphed outcomes. This is an investigation process to see what types of curves and lines you can produce with this equation.
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anonymous · Answer

A.	Graph different functions by changing a, b, c, and d to “design” your ideal roller coaster. Come up with at least four equations that, when pieced together, would make your ultimate roller coaster. Be sure to note what window sizes you’re using in your graphs. You may have to change the default size to better see each of the polynomials’ shapes. 
B.	Use a drawing program (or draw by hand and scan) to recreate your roller coaster, and for each section, provide the equations you decided upon.

anonymous · Answer

What the crap... I never learned this stuff...

anonymous · Answer

oh okay

anonymous · Answer

could you help !? @alicatforever

anonymous · Answer

oh gosh i have no idea how to do stuff like this
sorry /: