24/25 EHE - Real life graphs

Real life graphs

The French mathematician Évariste Galois (1811 – 1832) had a short and tragic life, yet he invented two entirely new fields of mathematics: Group theory and Galois theory. While still in his teens, Galois proved that there is no general solution for polynomial equations of degree five or higher – simultaneously with Niels Abel.

y d𝑥

b2-4ac

A = lw

Unfortunately, other mathematicians who he shared these discoveries with repeatedly misplaced or simply returned his work, and he failed his school and university exams while concentrating on much more complex work. At the age of 20, Galois was shot in a duel (some say a feud over a woman), and later died of his wounds. During the night before his death, he summarised his mathematical discoveries in a letter to a friend. It would take other mathematicians many years to fully understand these letters, and realise the impact of his work.

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Quizizz - 8Qs15

Pin: 3015 2772

Challenge

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1. 231 × 9 2. 50 3. What do you do with a list of numbers before finding the median? 4. 310 ÷ 35 = 3? 5. 8/9 + 5/6 6. What is a quarter to three in the afternoon on the 24 hour clock? 7. What is the value of 2 in 9.82? 8. What is nth term of the sequence: 3, 11, 19, 27, 35, .....?

y d𝑥

b2-4ac

A = lw

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Real life graphs

y d𝑥

b2-4ac

A = lw

AS

Real life graphs

y d𝑥

b2-4ac

A = lw

AS

Real life graphs

y d𝑥

b2-4ac

A = lw

AS

Real life graphs

y d𝑥

b2-4ac

A = lw

AS

Real life graphs

y d𝑥

b2-4ac

A = lw

AS

Real life graphs

y d𝑥

b2-4ac

A = lw

AS

Real life graphs

y d𝑥

b2-4ac

A = lw

AS

Real life graphs

y d𝑥

Century Tasks

b2-4ac

Real Life Graphs: Plotting [MF24.11]

01

A = lw

Real Life Graphs: Interpreting [MF24.12]

02

Head to 'my courses'

Click on this one

Then search for the nugget.

Distance-Time Graphs: Drawing [MF38.19]

03

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Distance-Time Graphs: Interpreting [MF38.20]

04

https://drive.google.com/file/d/1cw-5LkBKjywGEAnNUU7bDLDsUHd4x1ia/view?usp=sharing

Past paper questions

y d𝑥

b2-4ac

A = lw

AS

y d𝑥

b2-4ac

A = lw

AS

y d𝑥

b2-4ac

A = lw

AS

https://drive.google.com/file/d/1cw-5LkBKjywGEAnNUU7bDLDsUHd4x1ia/view?usp=sharing

y d𝑥

b2-4ac

A = lw

AS

https://drive.google.com/file/d/1cw-5LkBKjywGEAnNUU7bDLDsUHd4x1ia/view?usp=sharing

y d𝑥

b2-4ac

A = lw

AS

https://drive.google.com/file/d/1cw-5LkBKjywGEAnNUU7bDLDsUHd4x1ia/view?usp=sharing

A Level

Higher

Foundation

A Level

Higher

Foundation

b2-4ac

dy

dx

f(𝑥+a)

y d𝑥

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A Level

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b2-4ac

dy

dx

f(𝑥+a)

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b2-4ac

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b2-4ac

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b2-4ac

dy

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b2-4ac

dy

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Match up

Identity Equation Formula Inequality Expression

P = 3x + 4y 3x + 6 ≡ 3( x + 2 ) 3x + 2 = 14 3x + 2 3x + 2 < 14

A Level

Higher

Foundation

b2-4ac

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b2-4ac

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b2-4ac

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b2-4ac

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b2-4ac

dy

dx

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y d𝑥

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b2-4ac

dy

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b2-4ac

dy

dx

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A Level

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b2-4ac

dy

dx

f(𝑥+a)

y d𝑥

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Foundation