10 results authored by JD Ichwan  search across all users.

Question in JD's workspace
Use a given factor of a polynomial to find the full factorisation of the polynomial through long division.

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

Question in JD's workspace
Apply the factor theorem to check which of a list of linear polynomials are factors of another polynomial.

Question in JD's workspace
Given a graph of some line or curve  the student is asked about the nature of the map and whether it constitutes a function.

Question in JD's workspace
Differentiate $\displaystyle (ax^m+bx^2+c)^{n}$.

Question in JD's workspace
Differentiate $f(x) = x^m(a x+b)^n$.

Question in JD's workspace
Rearrange expressions in the form $ax^2+bx+c$ to $a(x+b)^2+c$.

Question in JD's workspace
This uses an embedded Geogebra graph of a cubic polynomial with random coefficients set by NUMBAS. Student has to decide what kind of map it represents and whether an inverse function exists.

Question in JD's workspace
This uses an embedded Geogebra graph of a cubic polynomial with random coefficients set by NUMBAS. Student has to decide what kind of map it represents and whether an inverse function exists.

Question in JD's workspace
This uses an embedded Geogebra SHM graph with coefficients set by NUMBAS.