1619 results for "form".
-
Question in Standard Maths
Students are given a word problem with the distance travelled and the time taken by a cyclist. They need to choose the correct form for the linear equation, compute the gradient, and plot the line.
The distance travelled and time taken are randomised.
Speed, distance and time are all integer values.
-
Question in Standard Maths
Students are given 2 equations of the form y=mx+b and asked to solve them using either the substitution or the elimination method. The lines are randomised but the solution coordinates are always integers.
-
Question in Transition to university
Describe a given linear transformation as a vector in Cartesian coordinates.
-
Question in Algebra 1 - 2020
Given some random finite subsets of the natural numbers, perform set operations $\cap,\;\cup$ and complement.
-
Question in Standard Maths
This is a very simple question with no randomisation.
Students are asked to identify an inverse relationship equation.
-
Question in Standard Maths
Students are given a formula and asked to evaluate it for a given input value, which is randomised.
-
Question in Content created by Newcastle University
No description given
-
Question in Quantities extension
Given a parcel's width, height and length, calculate its volume and surface area. Additionally, classify its size based on a formula inspired by a real delivery company (as mad as it sounds!).
The student must give units with each measurement.
-
Question in Transition to university
Substitute values into formulae for the area or volume of various geometric objects.
-
Question in Bill's workspace
Other method. Find $p,\;q$ such that $\displaystyle \frac{ax+b}{cx+d}= p+ \frac{q}{cx+d}$. Find the derivative of $\displaystyle \frac{ax+b}{cx+d}$.
-
Question in Bill's workspace
The derivative of $\displaystyle \frac{ax^2+b}{cx^2+d}$ is $\displaystyle \frac{g(x)}{(cx^2+d)^2}$. Find $g(x)$.
Contains a video solving a similar quotient rule example. Although does not explicitly find $g(x)$ as asked in the question, but this is obvious.
-
Question in Bill's workspace
Differentiate $f(x)=x^{m}\sin(ax+b) e^{nx}$.
The answer is of the form:
$\displaystyle \frac{df}{dx}= x^{m-1}e^{nx}g(x)$ for a function $g(x)$.Find $g(x)$.
-
Question in Bill's workspace
Exercise using a given uniform distribution $X$, calculating the expectation and variance. Also finding $P(X \le a)$ for a given value $a$.
-
Question in Bill's workspace
Add/subtract fractions and reduce to lowest form.
-
Question in Bill's workspace
Reducing fractions to their lowest form by cancelling common factors in the numerator and denominator. There are 4 questions.
-
Question in Bill's workspace
Find $\displaystyle \frac{a} {b + \frac{c}{d}}$ as a single fraction in the form $\displaystyle \frac{p}{q}$ for integers $p$ and $q$.
-
Question in Bill's workspace
Find $\displaystyle \int \sin(x)(a+ b\cos(x))^{m}\;dx$
-
Question in Bill's workspace
Find $\displaystyle \int \frac{2ax + b}{ax ^ 2 + bx + c}\;dx$
-
Question in Bill's workspace
Find $\displaystyle \int x(a x ^ 2 + b)^{m}\;dx$
-
Question in Bill's workspace
Find $\displaystyle \int\frac{ax+b}{(1-x^2)^{1/2}} \;dx$. Solution involves inverse trigonometric functions.
-
Question in Bill's workspace
Find $\displaystyle \int \frac{c}{\sqrt{a-bx^2}}\;dx$. Solution involves the inverse trigonometric function $\arcsin$.
-
Question in Bill's workspace
Find the polynomial $g(x)$ such that $\displaystyle \int \frac{ax+b}{(cx+d)^{n}} dx=\frac{g(x)}{(cx+d)^{n-1}}+C$.
-
Question in Bill's workspace
Find $\displaystyle \int \frac{a}{(bx+c)^n}\;dx$
-
Question in Bill's workspace
Find $\displaystyle \int ae ^ {bx}+ c\sin(dx) + px ^ {q}\;dx$.
-
Question in Bill's workspace
Differentiate the following functions: $\displaystyle x ^ n \sinh(ax + b),\;\tanh(cx+d),\;\ln(\cosh(px+q))$
-
Question in Bill's workspace
Find $\displaystyle \int\cosh(ax+b)\;dx,\;\;\int x\sinh(cx+d)\;dx$
-
Question in Bill's workspace
Find (hyperbolic substitution):
$\displaystyle \int_{b}^{2b} \left(\frac{1}{\sqrt{a^2x^2-b^2}}\right)\;dx$ -
Question in Bill's workspace
Differentiate $ (ax+b)^m(cx+d)^n$ using the product rule. The answer will be of the form $(ax+b)^{m-1}(cx+d)^{n-1}g(x)$ for a polynomial $g(x)$. Find $g(x)$.
-
Question in Bill's workspace
Differentiate $ x ^ m(ax+b)^n$ using the product rule. The answer will be of the form $x^{m-1}(ax+b)^{n-1}g(x)$ for a polynomial $g(x)$. Find $g(x)$.
-
Question in Bill's workspace
The derivative of $\displaystyle \frac{ax+b}{\sqrt{cx+d}}$ is $\displaystyle \frac{g(x)}{2(cx+d)^{3/2}}$. Find $g(x)$.