144 results authored by Marlon Arcila  search across all users.

Question in JSXGraph
Given a graph of a line of the form $y=ax+b$ where $a$ and $b$ are integers, find the equation of the line. The yintercept is given.

Question in Funciones
Identifying gradient and $y$intercept from $y=mx+b$.

Question in JSXGraph
There are copious comments in the definition of the function eqnline about the voodoo needed to have a JSXGraph diagram interact with the input box for a part.

Question in JSXGraph
Horizontal and vertical shifts and scales of a random cubic spline

Question in Funtions
Horizontal and vertical shifts and scales of a random cubic spline

Question in Funtions
Horizontal and vertical shifts and scales of a random cubic spline

Question in Funtions
Horizontal translation to the left of some function f(x)

Question in Funtions
of a random cubic spline

Question in Funtions
Horizontal and vertical shifts and scales of a random cubic spline

Question in Funtions
aleatorio de función cubica

Question in Funtions
aleatorio de función cubica

Question in Funtions
of a random cubic spline

Question in 2018
Simplify fractions involving the products of factorials.

Question in 2018
$f(X)$ and $g(X)$ are polynomials over $\mathbb{Z}_n$.
Find their greatest common divisor (GCD) and enter it as a monic polynomial.
Hence factorize $f(X)$ into irreducible factors.

Question in 2018
Factorising 5 to 7 digit numbers into a product of prime powers.
Uses the marking algorithms from question 1 of this CBA

Question in 2018
Factorising algebraic expressions
rebelmaths

Question in 2018
No description given

Question in 2018
Factorising polynomials using the highest common factor.
Adapted from 'Factorisation' by Steve Kilgallon.

Question in 2018
Factorise polynomials by identifying common factors. The first expression has a constant common factor; the rest have common factors involving variables.

Question in 2018
Show a list of the factors of a number.
Works by testing each number up to $n$ for divisibility by $n$, so won't do well with really big numbers. Certainly fast enough for numbers up to 4 or 5 digits.

Question in 2018
A function which renders the factorisation of a number in LaTeX.

Question in 2018
Sort a list of numbers into "prime" or "composite".

Marlon's copy of Finding the missing value of a constant in a polynomial, using the Factor Theorem DraftQuestion in 2018
Given a factor of a cubic polynomial, factorise it fully by first dividing by the given factor, then factorising the remaining quadratic.

Question in 2018
Use a given factor of a polynomial to find the full factorisation of the polynomial through long division.

Question in 2018
Factorising polynomials using the highest common factor

Question in 2018
Factorising polynomials using the highest common factor.
Adapted from 'Factorisation' by Steve Kilgallon.

Question in 2018
Multiples, factors, lowest common multiples and highest common factors.

Question in 2018
Apply the factor theorem to check which of a list of linear polynomials are factors of another polynomial.

Marlon's copy of Finding the missing value of a constant in a polynomial, using the Factor Theorem DraftQuestion in 2018
Given a factor of a cubic polynomial, factorise it fully by first dividing by the given factor, then factorising the remaining quadratic.

Question in 2018
Factorising polynomials using the highest common factor