784 results for "different".

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• Question

A function $f(x) = cln(ax^2+bx) -x$ is sketched and tangent is also drawn. The equation of the tangent line is asked for and $x$-coordinate for horizontal tangent is asked for. Calculator.

• Question

Q1 is true/false question covering some core facts, notation and basic examples.  Q2 has two functions for which second derivative needs to be determined.

• Question

A quadratic is and a graph of it is given. A tangent is also sketched. The equation of the tangent line is asked for.

• Question

A graph is drawn. A student is to identify the derivative of this graph from four other graphs. There are four such questions.

• Question

A basic introduction to differentiation

• Question

Solve 4 first order differential equations of two types:$\displaystyle \frac{dy}{dx}=\frac{ax}{y},\;\;\frac{dy}{dx}=\frac{by}{x},\;y(2)=1$ for all 4.

rebelmaths

• Question

An A-frame structure supporting a force and a moment. The feet are at the different vertical positions so the solution will require simultaneous equations, unless you rotate the coordinate system.

• Differential Elements
Question

Given a random spandrel, find the expressions for the differential elements of area and the coordinates of its centroid needed to determine the location of the centroid by integration.

• Question

Solve: $\displaystyle \frac{d^2y}{dx^2}+2a\frac{dy}{dx}+a^2y=0,\;y(0)=c$ and $y(1)=d$.  (Equal roots example).

• Question in Calculus

A question to test basic differentiation of functions, including powers of x, trig, log and exponential functions.

• Question in How-tos

CSS classes "english" and "cymraeg" apply different background colours to English and Welsh portions of text.

• Question in How-tos

Display a number like "1234" as "1,234".

This question is out of date: the formatnumber function can format numbers using several different notational styles.

• Question

This question provides practice at differentiating polynomials.

• Question in Stats

Assessment of application of different model selection approaches in multiple regression.

• Question in Archive

Solve 4 first order differential equations of two types:$\displaystyle \frac{dy}{dx}=\frac{ax}{y},\;\;\frac{dy}{dx}=\frac{by}{x},\;y(2)=1$ for all 4.

rebelmaths

• Question

A quadratic is and a graph of it is given. A tangent is also sketch. The equation of the tangent line is asked for.

• Exam (12 questions)

Differentiation questions (mostly partial differentiation) with customised feedback, with the intention of catching common errors.

• Random file in SPSS
Needs to be tested
Question

SPSS fat absorption question. Student downloads one of several SPSS files and carries out some analysis in SPSS, before returning to enter the answers. The analysis is a one-way analysis of variance. If there is a difference in the levels of the factor then a post hoc test (Tukey's honestly significant difference) is used to determine which pairs of variables are significantly different.

• Question

Differentiate $(a+bx) ^ {m} \sin(nx)$

• Question
Calculate dy/dx for a curve defined parametrically
• Exam (12 questions)
Questions on differentiation by rule, including product rule and chain rule. Some student errors are anticipated and customised feedback is given.
• Question
Differentiation by rule question with feedback given for anticipated student errors.
• Question
Differentiation by rule question with feedback given for anticipated student errors.
• Question
Differentiation by rule question with feedback given for anticipated student errors.
• Question
Differentiation by rule question with feedback given for anticipated student errors.
• Exam (10 questions)
Differentiation IV
• Question
Quiz 4
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Quiz 4