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visits member for 2 years, 2 months
seen Sep 12 at 3:18

Jul
2
awarded  Curious
May
23
awarded  Yearling
Apr
9
comment Is $\frac{2^x}{4x+5}$ rational?
It however says $\frac{5x}{x+2}$ is rational.
Apr
9
comment Is $\frac{2^x}{4x+5}$ rational?
The domain of x is not stated in the book. It just says circle the rational expression below.
Apr
9
asked Is $\frac{2^x}{4x+5}$ rational?
Dec
15
accepted Using negative powers in a derivative
Dec
15
asked Using negative powers in a derivative
Dec
14
accepted Trigonometric Derivative
Dec
14
asked Trigonometric Derivative
Dec
8
accepted Finding if a particle of a parametric equation is moving horizontally.
Dec
8
asked Finding if a particle of a parametric equation is moving horizontally.
Dec
6
accepted Find slope of parametric equation
Dec
6
comment Find slope of parametric equation
My only other question just to make sure I am doing it correctly as I am fairly new to parametric equations is that I just need to divide and nothing fancy with derivatives right?
Dec
6
comment Find slope of parametric equation
@Amzoti Yeah I just rechecked my work and saw I switched it out of the blue for some reason. Thanks for spotting that.
Dec
6
comment Find slope of parametric equation
Thanks, this should help me along the right path.
Dec
6
asked Find slope of parametric equation
Dec
5
accepted Approximating Integral
Dec
5
accepted Position of Particle; When is it parallel to x-axis.
Dec
5
comment Approximating Integral
@AndreySokolov As the graph of f(x) will be negative until x=-1. Thanks for spotting that. Which should put my answer at 1.707
Dec
5
asked Approximating Integral