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Find limx→∞ e^−x = 1/e

Work out the problem and explain your steps as you go please!1. Find the limit by numerical evidence of limx -->4 x3+4x2-7x-5 2.
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2. asked by Lexi
3. 501 views
which of the following about the functionf(x) = 2x, 0<x<1 1, x=1 -x+3, 1<x<2 is not true? a. f(1) does not exist b. limx->0+
1. 2 answers
2. asked by mikayla :)
3. 342 views
Prove the theorem that if limx¡úd h(x)= P and limx¡úd k(x) = Q and h(x) ¡Ý k(x) for all x in an open interval containing
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2. asked by Buster
3. 544 views
Given (x−12 π)2+3 ≤f(x)≤ sin(x)+2 , what is limx→π/2f(x) ?and If f(x)={-4x+45x+8 , x≤5x>5 then find limx→5+ f(x)
1. 1 answer
2. asked by Sunny
3. 131 views
Let f be the function defined by f(x)=2x+3e−5x, and let g be a differentiable function with derivative given by
1. 2 answers
2. asked by samantha
3. 8,853 views
Let f be the function defined by f(x)=2x+3e^−5x, and let g be a differentiable function with derivative given by
1. 1 answer
2. asked by Thomas
3. 1,986 views
Let f be the function defined by f(x)=2x+3e^(−5x), and let g be a differentiable function with derivative given by
1. 3 answers
2. asked by Elaine
3. 5,812 views
if limx-->0(4-g(x)/x=1find limx--->0g(x)
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2. asked by Anonymous
3. 425 views
Evaluate these limits.(Enter answer as a decimal. Enter INF if the limit is +∞; -INF if the limit is −∞; and DNE if the
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2. asked by JuanPro
3. 689 views
Findlimx→∞ e^−x = 1/e So would the answer be 0?
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2. asked by sal
3. 461 views