Let C be the graph of y=x^2+10x+2 for each of the following equation state how its graph is related to C, the graph of y=x^2+10x+2.
1. y=x^2-10x+2
2. y=-x^2-10x-2
3. y=-x^2+10x-2

Question

Let C be the graph of y=x^2+10x+2 for each of the following equation state how its graph is related to C, the graph of y=x^2+10x+2. 
1. y=x^2-10x+2
2. y=-x^2-10x-2
3. y=-x^2+10x-2

anonymous · Answer

I'd start by completing the square of the original function

anonymous · Answer

so the professor want to use the reflection rather than finding out the points or actually graphing it

anonymous · Answer

he wants you to use your knowledge of transformations to relate the graphs

anonymous · Answer

we have to find a relationship between those eq. yea!!

anonymous · Answer

yea so I think eq is related to the y=x^2+10x+2 b/c y=0

anonymous · Answer

for #1

anonymous · Answer

yes, but to see how the transformations affect the graph, we'd have to put the original function into a more usable form

anonymous · Answer

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