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patrick19 patrick19
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3 years ago
i) -3, 0, 2
ii) -2 (order 3)
iii) -1, 4 (order 2)
iv) 3, -1/2 (order 2)
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#1
Educator
3 years ago
Here are the solutions:
patrick19 Author
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#2
3 years ago
so the a value is always positive, when writing the equation, that's why you draw the graph like that?
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#3
Educator
3 years ago
Depends on the graph, patrick19

So I assumed the function had to correlate to the graph. Because I made the end behavior go up in all four examples, I had to make sure my 'a' (the leading coefficient) was positive. I just chose a = 1 for all of them Smiling Face with Horns
patrick19 Author
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#4
3 years ago
I think you forgot the exponent of 2 for the two last ones, and also for this type of question, can I find the max and min for a more accurate graph, or is it not necessary?
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#5
Educator
3 years ago
I understood "order of 2" means that it's a quadratic, doesn't it? Show me the answer provided in the back of the text (if available). I want to see what they're asking for

Generally when they ask for a sketch, they're not looking for max/min, unless specified
patrick19 Author
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#6
3 years ago
Here is the answer for the last two.
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#7
Educator
3 years ago
Order, therefore, means multiplicity
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