Questions Asked

v.s:
Group Title
(c) In terms of the ε, δ definition of
lim f(x) = L,
x→a
…
 updated one year ago
 1 reply
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v.s:
Group Title
A machinist is required to manufacture a circular metal disk with area 500 cm2.
(a) What radius produces such a disk? (Round your answer to…
 updated one year ago
 9 replies
 1 Medal

v.s:
Group Title
If 3x − 5 ≤ f(x) ≤ x2 − 3x + 4 for x ≥ 0, find
lim f(x).
x→3
 updated one year ago
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v.s:
Group Title
Find a number δ such that if x − 1 < δ, then 4x − 4 < ε, where ε = 0.1.
δ ≤
…
 updated one year ago
 4 replies
 2 Medals

v.s:
Group Title
Use the given graph of f to find a number δ such that
if
x − 1 < δ then f(x) − 1 < 0.2
 updated one year ago
 6 replies
 1 Medal

v.s:
Group Title
If 3x − 5 ≤ f(x) ≤ x2 − 3x + 4 for x ≥ 0, find
lim f(x).
x→3
 updated one year ago
 1 reply
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v.s:
Group Title
(a) Estimate the value of the limit
lim
x→0 (1 + x)^1/x to five decimal places.
 updated one year ago
 4 replies
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v.s:
Group Title
Evaluate the function f(x) at the given numbers (correct to six decimal places).
f(x) = x^2 − 3x/x^2 − x − 6 , x = 3.5
 updated one year ago
 16 replies
 1 Medal

v.s:
Group Title
Which of the following statements regarding food is false?
Select one:
…
 updated one year ago
 3 replies
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v.s:
Group Title
heeeeeeeeeeeeeeeeeeeeeelp!!!!
 updated one year ago
 10 replies
 1 Medal

v.s:
Group Title
Express the given quantity as a single logarithm.
1/5 ln(x + 2)^5 + 1/2 [ln x − ln(x^2 + 3x + 2)^2]
…
 updated one year ago
 37 replies
 3 Medals

v.s:
Group Title
If g(x) = 5 + x + e^x, find g−1(6).
g−1(6) =
 updated one year ago
 2 replies
 2 Medals

v.s:
Group Title
Under ideal conditions a certain bacteria population is known to double every three hours. Suppose that there are initially 70 bacteria.
(a…
 updated one year ago
 11 replies
 1 Medal

v.s:
Group Title
Under ideal conditions a certain bacteria population is known to double every three hours. Suppose that there are initially 70 bacteria.
(a…
 updated one year ago
 10 replies
 2 Medals

v.s:
Group Title
Find all values of x in the interval [0, 2π] that satisfy the equation.
3 sin(2x) = 3 cos(x)
 updated 2 years ago
 4 replies
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