6501 results.
-
Question in All questionsLengths in right-angled triangle a provided. sin, cos and tan of angle asked for
-
Question in All questions
Several quadratics are given and students are asked to factorise them.
-
Question in Getallenleer 2e jaar
No description given
-
Question in Leonardo's workspace
Find the squares, and cubes, of some numbers.
Finally, find a square number between two given limits.
-
Question in Maths_and_Stats's workspace
Write down the Newton-Raphson formula for finding a numerical solution to the equation $e^{mx}+bx-a=0$. If $x_0=1$ find $x_1$.
Included in the Advice of this question are:
6 iterations of the method.
Graph of the NR process using jsxgraph. Also user interaction allowing change of starting value and its effect on the process.
-
Question in Kevin's workspace
Graphs are given with areas underneath them shaded. The student is asked to select the correct integral which calculates its area.
-
Exam (5 questions) in Kevin's workspace
5 questions on definite integrals - integrate polynomials, trig functions and exponentials; find the area under a graph; find volumes of revolution.
-
Question in Kevin's workspace
Factorise $x^2+cx+d$ into 2 distinct linear factors and then find $\displaystyle \int \frac{ax+b}{x^2+cx+d}\;dx,\;a \neq 0$ using partial fractions or otherwise.
-
Exam (8 questions) in Kevin's workspace
Use the quotient rule to differentiate various functions.
-
Exam (11 questions) in Kevin's workspace
Use the product rule to differentiate various functions.
-
Question in Leonardo's workspace
Practice using the log rules to add and subtract logarithms
-
Question in Kevin's workspace
No description given
-
Question in Clodagh's workspaceQuestion involving distributing the transpose operator across a number of matrices that are multiplied.
-
Question in Matrix Questions (CC)
No description given
-
Question in Ioannis's workspace
This question provides a list of data to the student. They are asked to find the mean, median, mode and range.
-
Question in Ioannis's workspace
Addition, multiplication and division of fractions.
-
Question in JPO's workspace
Using a given list of four complex numbers, find by inspection the one that is a root of a given cubic real polynomial and hence find the other roots.
-
Question in Matt's workspace
Cofactors Determinant and inverse of a 3x3 matrix.
-
Question in Lovkush's workspace
Template question. Multiple choice.
-
Question in Matt's workspace
Find the determinant of a $3 \times 3$ matrix.
-
Exam (6 questions) in Danny's workspace
A test of basic concepts to do with SI units and concentrations of solutions.
-
Question in Leonardo's workspace
Multiple response question (3 correct out of 6) re properties of convergent and divergent sequences. Selection of questions from a pool.
-
Question in Leonardo's workspace
Find mean, SD, median and IQR for a sample.
-
Question in Thomas's workspace
This question concerns the evaluation of the eigenvalues and corresponding eigenvectors of a 2x2 matrix.
-
Exam (1 question) in Blathnaid's workspace
Given two numbers, find the gcd, then use Bézout's algorithm to find $s$ and $t$ such that $as+bt=\operatorname{gcd}(a,b)$.
Finally, find all solutions of an equation $\mod b$.
-
Exam (1 question) in Blathnaid's workspace
Given two numbers, find the gcd, then use Bézout's algorithm to find $s$ and $t$ such that $as+bt=\operatorname{gcd}(a,b)$.
Finally, find all solutions of an equation $\mod b$.
-
Question in Thomas's workspace
No description given
-
Question in Thomas's workspace
Integrate $f(x) = ae ^ {bx} + c\sin(dx) + px^q$. Must input $C$ as the constant of integration.
-
Question in Thomas's workspace
Integration techniques for monomials and simple polynomials.
-
Question in Thomas's workspace
A graph (of a cubic) is given. The question is to determine the number of roots and number of stationary points the graph has. Non-calculator. Advice is given.