Higher
Higher

Simple direct proportion y = kx

Lesson details

Key learning points

  1. In this lesson, we will use the formula y=kx to describe directly proportional relationships.

Licence

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3 Questions

Q1.
acceleration
Correct answer: final velocity
initial velocity
Q2.
Correct answer: 10
100
1000
Q3.
10 m/s
15 m/s
Correct answer: 25 m/s
Others

3 Questions

Q1.
1. An orange costs 40 pence. How much do 8 oranges cost?
Correct answer: £3.20
£4.80
20 pence
5 pence
Q2.
A
Correct answer: B
C
Q3.
A
B
Correct answer: C

Lesson appears in

UnitMaths / Direct and Inverse Proportion