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1. Evaluate: lim x->infinity(x^4-7x+9)/(4+5x+x^3) 0

Evaluate the limit as x -> Infinity[5x-sqrt(25x^2+4x)] Direct substitution yields the indeterminate form Infinity - Infinity.
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2. asked by Sean
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Find the horizontal asymptote off(x)=e^x - x lim x->infinity (e^x)-x= infinity when it's going towards infinity, shouldn't it
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2. asked by sh
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What is the domain of f/g, given f(x)= x+2 and g(x)= x-7?I was told this below, all real numbers EXCEPT 7 But My choices are
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2. asked by Kate
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determine whether the improper integral diverges or converges. evaluate if it converges.integral of e^-xcosxdx from 0 to
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2. asked by lmao
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Can someone please help me with these two? im so lost and i really appreciate it if someone could show me what to do!1) To
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2. asked by maura (urgent!!)
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if i define the function f(x)= x^3-x^2-3x-1 and h(x) = f(x)/g(x), then evaluate the limit (3h(x)+f(x)-2g(x), assuming you know
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2. asked by Anonymous
3. 472 views
Evaluate the integral or show that it diverges: Integrand 0, lower, to 3, upper, (1/x)dx.a. infinity b. negative infinity c. 0
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2. asked by Darren
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if i define the function f(x)= x^3-x^2-3x-1 and h(x) = f(x)/g(x), then evaluate the limit (3h(x)+f(x)-2g(x), assuming you know
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2. asked by Anonymous
3. 1,412 views
Determine convergence or divergence for the following series. State the tests used and justify your answers.Sum (infinity, n=1)
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2. asked by Jade
3. 602 views
1. If -1/infinity = infinity or -infinity ?2. If lim x->infinity^- = infinity & lim x->inifinity^+ = -infinity, then lim
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2. asked by Ifi
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