Use your calculator to calculate a factorial between 5 and 11

In parts (a) and (b) rearrange linear inequalities to make $x$ the subject.

In the parts (c) and (d) correctly give the direction of the inequality sign after rearranging an inequality.

Calculating the area enclosed between a linear function and a quadratic function by integration. The limits (points of intersection) are given in the question.

Calculating the definite integral $\int_{n_1}^{n_2}ax^b dx$.

The purpose of this question is to test student's understanding of the Elliptic curves version of El Gamal encryption. It asks them to go through two steps: the publication of the public key, and the use of this public key to encrypt a message.

Solving a pair of linear simultaneous equations with integer solutions.

Solving a pair of linear simultaneous equations, giving answers as integers or fractions.

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The purpose of this question is to ask students to decrypt a message encrypted with a Hill cipher.

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Assessment for MEC2003

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Shows how to use the bin function to group data into equal-sized intervals.

Tests the ability to find the gradient and intercept of a straight line graph.

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Apply the factor theorem to check which of a list of linear polynomials are factors of another polynomial.

This uses an embedded Geogebra graph of a sine curve $y=a\sin (bx+c)+d$  with random coefficients set by NUMBAS.

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When are vectors $\boldsymbol{v,\;w}$ orthogonal?

Rearrange expressions in the form $ax^2+bx+c$ to $a(x+b)^2+c$.

This uses an embedded Geogebra SHM graph with coefficients set by NUMBAS.

This uses an embedded Geogebra SHM graph with coefficients set by NUMBAS.