Thread: Urgent help with question!

1. Urgent help with question!

Can anyone help me solve this question?. The question is asking to sketch this function using limits, but i'm really confused as how to do it.

I know that the process finding the shape of the graph by looking at: its intercepts, indicating whether it is an even or odd function, finding its asymptotes (using limits here), then its domain and range; then using all this information to sketch the graph. Can someone please type up the solution step by step.

Please I desperately need help!

Thank you

2. Re: Urgent help with question!

x int when y = 0, x = 0
y intercept = 0 when x = 0

x-> infinity, y approaches 1 from the positive half (fraction can't be negative)
So there's an asymptote at y = 1

x-> -infinity, same thing

It's just an even function that passes through the origin while approaching y = 1 from both ends

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