User VV_721

2 votes

Increasing/Decreasing intervals of a parabola

answered Jan 22 at 18:55

2 votes

Accepted

Relevance and implications of concavity?

answered Jan 24 at 13:34

2 votes

How many times is the light bulb turned on?

answered Feb 20 at 22:05

2 votes

Suppose a colony of cells starts with 10 cells, and their number triples every hour. After how many hours will there be 500 cells?

answered Apr 23 at 10:39

2 votes

How do I find the angle of the second right triangle?

answered Jul 10 at 18:41

2 votes

Why do some histograms have the first interval longer than the rest?

answered Jul 7 at 14:59

2 votes

Accepted

Find angular velocity of the object knowing some other strange velocity vector

answered Aug 27 at 18:31

2 votes

Length of a line segment in a triangle?

answered Sep 1 at 11:56

1 vote

Problem in mathematical analysis

answered Aug 30 at 19:39

1 vote

What is position of moving particle accurate? Example from non-standard analysis

answered Jul 31 at 8:52

1 vote

Tracing the maximum and minimum when the curve $f'(x)$ is given

answered Aug 25 at 15:11

1 vote

Physics Kinematics Equation Derivation

answered Jun 22 at 3:25

1 vote

Accepted

Creating a function that acts differently in certain values of $x$

answered May 2 at 17:35

1 vote

If implicit differentiation yields an undefined expression at a point. Does this mean that derivative is undefined at that point?

answered May 10 at 13:44

1 vote

Accepted

who is right for given example

answered May 10 at 15:25

1 vote

Why is this continuous function not differentiable?

answered Mar 19 at 21:50

1 vote

When is a particle speeding up/down based on position graph

answered May 2 at 15:13

1 vote

Proving $\lim_{x\to\infty}xa^{x}=0$ in Elementary Ways

answered Mar 25 at 17:08

1 vote

Finding the tangent line to curve to the ellipse $(x-3)^2+\frac{(y-4)^2}{4}=1$ through the origin

answered Apr 2 at 21:50

1 vote

Finding solutions of modulus functions

answered Feb 15 at 16:05

0 votes

A Projectile Motion Problem

answered Feb 23 at 19:11

0 votes

Calculating Launch Angle Given Distance with Added Height (which itself depends on launch angle)

answered Feb 29 at 13:09

0 votes

Is it possible to find when two cars will meet given this graph?

answered Mar 12 at 14:52

0 votes

if motion in infinitely small time interval is linear then why a tangent to a circle has only one common point with the circle

answered Mar 19 at 18:11

0 votes

Finding all the values of $\theta$ for which $\tan(\theta)=\sqrt3$; problem with understanding.

answered Jan 25 at 20:13

0 votes

Does the second derivative tell me how the variation of the slope of the tangent line to the graph varies?

answered Feb 14 at 22:31

0 votes

Why is acceleration $\frac{1}{2}at^2$ halved when finding final height (distance)?

answered Mar 12 at 2:19

0 votes

Is there a more geometrical definition of the tangent line of a curve? based on the intuitive idea that a tangent line only touches at one point

answered Apr 16 at 12:13

0 votes

exponential graphing with intercept

answered Mar 30 at 3:30

0 votes

Criticizing the notion of a tangent as a line that "just touches" a curve.

answered Apr 16 at 12:34

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44 Answers

Increasing/Decreasing intervals of a parabola

Relevance and implications of concavity?

How many times is the light bulb turned on?

Suppose a colony of cells starts with 10 cells, and their number triples every hour. After how many hours will there be 500 cells?

How do I find the angle of the second right triangle?

Why do some histograms have the first interval longer than the rest?

Find angular velocity of the object knowing some other strange velocity vector

Length of a line segment in a triangle?

Problem in mathematical analysis

What is position of moving particle accurate? Example from non-standard analysis

Tracing the maximum and minimum when the curve $f'(x)$ is given

Physics Kinematics Equation Derivation

Creating a function that acts differently in certain values of $x$

If implicit differentiation yields an undefined expression at a point. Does this mean that derivative is undefined at that point?

who is right for given example

Why is this continuous function not differentiable?

When is a particle speeding up/down based on position graph

Proving $\lim_{x\to\infty}xa^{x}=0$ in Elementary Ways

Finding the tangent line to curve to the ellipse $(x-3)^2+\frac{(y-4)^2}{4}=1$ through the origin

Finding solutions of modulus functions

A Projectile Motion Problem

Calculating Launch Angle Given Distance with Added Height (which itself depends on launch angle)

Is it possible to find when two cars will meet given this graph?

if motion in infinitely small time interval is linear then why a tangent to a circle has only one common point with the circle

Finding all the values of $\theta$ for which $\tan(\theta)=\sqrt3$; problem with understanding.

Does the second derivative tell me how the variation of the slope of the tangent line to the graph varies?

Why is acceleration $\frac{1}{2}at^2$ halved when finding final height (distance)?

Is there a more geometrical definition of the tangent line of a curve? based on the intuitive idea that a tangent line only touches at one point

exponential graphing with intercept

Criticizing the notion of a tangent as a line that "just touches" a curve.