29 results authored by Paul Howes - search across all users.
-
Question in CLE3
What is the function of the given graph?
-
Question in Paul's workspace
I compact interval. g:I→I,g(x)=axx2+b2. Find stationary points and local maxima, minima. Using limits, has g a global max, min?
-
Exam (11 questions) in Paul's workspace
Questions on integration using various methods such as parts, substitution, trig identities and partial fractions.
-
Paul 's copy of Maths Support: Maxima and minima for differentiable functions on intervals Ready to useExam (5 questions) in Paul's workspace
5 questions on finding local and global maxima and minima on compact intervals and on the real line for differentiable functions.
-
Question in CLE5
Given a graph of some function f, the student is asked for values of f and its inverse. Function is cubic and invertible.
-
Question in CLE5
Finding the stationary points of a cubic with two turning points
-
Question in CLE3
Choose the graph that represents the differential of the given graph
-
Question in CLE3
No description given
-
Question in CLE3
No description given
-
Question in CLE3
Using Pythagoras' theorem to determine a non-hypotenuse side, where side lengths include surds and students enter using sqrt syntax
-
Question in CLE3
Converting Radians to Degrees
-
Question in CLE3
Converting Degrees to Radians
-
Question in CLE3
Areas of triangles
rebelmaths
-
Question in CLE3
Given the original formula the student enters the transformed formula
-
Question in CLE3
Recall and use of formulae for volume and surface area of a sphere.
-
Question in CLE3
Finding surface area and volume, given formulae.
-
Question in CLE3
Area and circumference of circles
-
Question in CLE3
Using Pythagoras' theorem to determine the hypotenuse, where side lengths include surds and students enter using sqrt syntax
-
Question in CLE2
Given the original formula the student enters the transformed formula
-
Question in CLE3
Finding lengths of sides of triangles
-
Question in CLE2
This question asks a student to draw a straight line graph by dragging points.
-
Question in CLE1
Converting to standard form in both positive and negative powers
-
Question in CLE1
No description given
-
Question in CLE1
No description given
-
Question in Paul's workspace
I compact interval. g:I→I,g(x)=x2(x−c)a/b. Are there stationary points and local maxima, minima? Has g a global max, global min?
-
Question in Paul's workspace
g:R→R,g(x)=axx2+b2. Find stationary points and local maxima, minima. Using limits, has g a global max, min?
-
Question in Paul's workspace
I compact interval, g:I→I, g(x)=(x−a)(x−b)2. Stationary points in interval. Find local and global maxima and minima of g on I.
-
Question in Paul's workspace
I compact interval, g:I→I,g(x)=ax3+bx2+cx+d. Find stationary points, local and global maxima and minima of g on I
-
Question in Paul's workspace
I compact interval, g:I→I,g(x)=ax3+bx2+cx+d. Find stationary points, local and global maxima and minima of g on I