## Content

 57 items Regions in the plane: linear inequalities 21 Nov 2023, 1:11 a.m. Rational functions: Quadratic over linear 9 Oct 2023, 5:32 a.m. Straight lines 23 May 2023, 4:27 a.m. …

Graphing straight lines, polynomials, transformations of graphs, fundamental theorem of algebra, factor theorem, remainder theorem, division of polynomials. Graphing exponentials, logarithms, semi-circles, circles, hyperbolas, etc

## Project activity

#### Ben Brawn commented on Straight lines: general form to and from gradient intercept10 months, 3 weeks ago

Fixed an issue that occured a quarter of the time that caused the question to not work.

#### Rob Beckett on Graphing: circles - recognising the equation5 years, 10 months ago

Gave some feedback: Ready to use

#### Rob Beckett on Graphing: circles - simple recognition of radius and centre5 years, 10 months ago

Gave some feedback: Ready to use

#### Ben Brawn on Graphing exponentials of the form y=b^x with b>16 years, 6 months ago

Gave some feedback: Ready to use

#### Christian Lawson-Perfect commented on Graphing exponentials of the form y=b^x with b>16 years, 6 months ago

In the definition of the functoin graph1: b**x is not how you write $b^x$ in JavaScript! It should be Math.pow(b,x). I've made a copy which works, at https://numbas.mathcentre.ac.uk/question/27843/christian-s-copy-of-jamie-s-copy-of-graphing-exponentials-of-the-form-y-b-x-with-b-1/

#### Christian Lawson-Perfect on Graphing exponentials of the form y=b^x with b>16 years, 6 months ago

Gave some feedback: Doesn't work

#### Ben Brawn on Polynomials: Equating coefficients 2 (simultaneous equations)6 years, 6 months ago

Gave some feedback: Ready to use

#### Ben Brawn on Polynomials: equating coefficients 16 years, 7 months ago

Gave some feedback: Ready to use

#### Ben Brawn on Rational functions: Quadratic over linear6 years, 7 months ago

Gave some feedback: Ready to use

#### Ben Brawn on Graphing logarithms with horizontal and vertical transformations and base>1 6 years, 9 months ago

Gave some feedback: Ready to use

## Item status

 Ready to use 49 Should not be used 1 Has some problems 1 Doesn't work 0 Needs to be tested 0 Draft 6