Harder Graphs (Edexcel GCSE Maths): Flashcards

$y = ax^3 + bx^2 + cx + d$

Wiggle in middle section

Rises bottom left to top right

Falls top left to bottom right

$y = k^x$ where $k$ is positive

$(0,1)$

Always above x-axis

$y = \frac{A}{x}$ or $xy = A$

Hyperbola with two separate branches

x-axis and y-axis

$x^2 + y^2 = r^2$

Square root of constant term

Zero