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Exam (elaborations)

Edexcel Pure Maths: A-Level, Content ideas and Formula
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6

November 2024

2024/2025

A+
Circle theorem about tengents and chords? - answer-a tangent will meet a chord at 90 degrees Circle theorem about triangles in semicircles? - answer-angle of triangle in a semicircle is 90 degrees Circle theorem subtended arcs and circumference? - answer-angles subtended by the same arc at the circumference are equal How does y=-f(x) affect the graph of f(x)? - answer-reflected in x axis How does y=af(x) affect the graph of f(x)? - answer-y x a How does y=f(-x) affect the graph of...
TOPDOCTOR
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Exam (elaborations)

Edexcel Pure Maths:exam with 100% correct answers
Available in bundle

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5

June 2023

2022/2023

A+
Available in bundle
What are the turning point co-ordinates in f(x)=a(x+p)^2 +q (-p,q) How many roots are there if the discriminent > 0? Two distinct roots How many roots are there if the discriminent = 0? One/repeated root How many roots are there if the discriminent < 0? no real roots What can we use the discriminent to find? no. of points of intersection What does the solution of a pair of simultaneous equations represent? points of intersection on their graphs ...
QUILLSKY
$14.49 More Info