Questions Answered

Lukecrayonz:
Group Title
Differentiate implicitly to find d^2y/dx^2
x^33y^3=4
 updated 9 months ago
 26 replies
 5 Medals

Lukecrayonz:
Group Title
If y=2x^3+8x, find the values of delta y and f'(x)delta x in each case
(a)x=2 and delta x=1
(b) x=2 and delta x=0.008
 updated 9 months ago
 13 replies
 2 Medals

Lukecrayonz:
Group Title
The rate of growth of profit in millions from an invention is approximated by P'(x)=xe^(x^2), where x represents time in years. The total p…
 updated 9 months ago
 19 replies
 3 Medals

Lukecrayonz:
Group Title
Find the area under the graph of f over [2,2]
f(x)={4x^2, if x<0
…
 updated 9 months ago
 7 replies
 2 Medals

Lukecrayonz:
Group Title
A deer accelerates at a constant rate from 0 mph to 25 mph in 20 seconds. How far does the deer run during this time?
 updated 9 months ago
 37 replies
 2 Medals

Lukecrayonz:
Group Title
A company determines that its weekly online sales, S(t), in hundreds of dollars, t weeks after online sales began, can be estimated by the e…
 updated 9 months ago
 11 replies
 2 Medals

Lukecrayonz:
Group Title
Find the area of the region bounded by the graphs of the given equations.
y=5xx^2
y=x
 updated 9 months ago
 18 replies
 1 Medal

Lukecrayonz:
Group Title
Integrals: Please explain:)
Evaluate:
 updated 9 months ago
 44 replies
 4 Medals

Lukecrayonz:
Group Title
Integral of (5/4)t(t^2+1)^3
 updated 9 months ago
 5 replies
 No Medals Yet

Lukecrayonz:
Group Title
Integration
(Putting into equation)
 updated 9 months ago
 9 replies
 1 Medal

Lukecrayonz:
Group Title
Need help with integration by substitution!
 updated 9 months ago
 10 replies
 No Medals Yet

Lukecrayonz:
Group Title
Evaluate.
Integral s^5(2+s^6)^8ds
 updated 9 months ago
 13 replies
 3 Medals

Lukecrayonz:
Group Title
Find the area bounded by the given curves
y=x^3
y=4x
 updated 10 months ago
 10 replies
 No Medals Yet

Lukecrayonz:
Group Title
Find the area under the graph of f over the interval [5,8]
8x+3 for x<6
57x for x>6
 updated 10 months ago
 40 replies
 1 Medal

Lukecrayonz:
Group Title
Antiderivative of 5e^(4t)?
 updated 10 months ago
 15 replies
 1 Medal

Lukecrayonz:
Group Title
Area and definite integrals
 updated 10 months ago
 5 replies
 No Medals Yet

Lukecrayonz:
Group Title
Rate of work
 updated 10 months ago
 6 replies
 1 Medal

Lukecrayonz:
Group Title
Algebra II question
 updated 10 months ago
 2 replies
 No Medals Yet

Lukecrayonz:
Group Title
3=(1/(1/8))+(1/z)
 updated 10 months ago
 7 replies
 No Medals Yet

SolomonZelman:
Group Title
Log(x)=Log(2)
Idk please help!
 updated 10 months ago
 14 replies
 1 Medal

Lukecrayonz:
Group Title
Rational equations word problem
 updated 10 months ago
 6 replies
 1 Medal

Lukecrayonz:
Group Title
csc(5400)?
 updated 10 months ago
 16 replies
 3 Medals

Lukecrayonz:
Group Title
Graph of x^22x2/(x2)
 updated 10 months ago
 2 replies
 1 Medal

Lukecrayonz:
Group Title
Turning points of a cubic function and how to solve for them mathematically?
 updated 10 months ago
 10 replies
 No Medals Yet

Lukecrayonz:
Group Title
Polynomials question
 updated 10 months ago
 5 replies
 1 Medal

Lukecrayonz:
Group Title
How to find the equation of a quadratic with a focus and directrix given?
 updated 10 months ago
 2 replies
 No Medals Yet

Lukecrayonz:
Group Title
Factor x^2+10x+25 by using perfect square trinomial method
 updated 10 months ago
 7 replies
 No Medals Yet

Lukecrayonz:
Group Title
Factoring question
 updated 10 months ago
 2 replies
 No Medals Yet

Lukecrayonz:
Group Title
Avg rate of change on a graph
 updated 10 months ago
 3 replies
 No Medals Yet

Lukecrayonz:
Group Title
Dividing rational expressions
 updated 10 months ago
 21 replies
 2 Medals
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