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marinejas marinejas
wrote...
Posts: 233
Rep: 3 0
3 years ago
1. f(x)=(x+1)^2-4                  2. 1/((x+1)^2)-4
y-intercept?                         y-intercept?
x-intercept?                         x-intercept?
d=?                                          d=?
r=?                                            r=?
positive intervals ?               positive?
negative ?                              negative
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6 Replies
Replies
wrote...
Educator
3 years ago
Here's the complete answer:


marinejas Author
wrote...
3 years ago
Hi sorry for coming back to this question again but how about it if it was (x-2)^2-3 in this case, just wanted to check my answer again.
Answer accepted by topic starter
bio_manbio_man
wrote...
Educator
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Posts: 33341
3 years ago
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marinejas Author
wrote...
3 years ago
oh okay so I was correct, how about its y=1 and -1.  and its reciprocal?
wrote...
Educator
3 years ago
I'm away from my computer now, but I'll tackle it soon
wrote...
Educator
3 years ago
See attachment for the part I missed for the original function, and here's the part for the reciprocal:


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