1
Q
The scatter graph below shows information about the number of hours spen
a)Daisy spent 7 hours revising for the test. What is Daisy’s test score?
b)Harry’s test score was 30%. How many hours did Harry spend revising?
A
(a) 60%
(b) 1 hour
maths
flashcards
Decks in class (47)
# Cards
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standard form 1.1a-1.1e9
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single brackets 1.2a-1.2b15
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expanding double brackets 1.2c9
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expanding triple brackets 1.2d5
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factorise into single brackets 1.2e7
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factorise quadratics in form ax2 + bx + c 1.2f9
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To factorise the difference of two squares. 1.2g5
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To factorise quadratics when the x2 coefficient is greater than 1. (1.2h)5
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To continue a number / picture sequence. 1.3a0
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To find the terms of a sequence given a term - to - term rule. 1.3b-1.3c5
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To find the nth term for a linear / arithmetic sequence. 1.3d-1.3e7
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To find the nth term for a quadratic sequence. 1.3f8
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midpoint 1.4b3
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solving a one and two step equation 1.5a-1.5b5
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To solve equations with the variable on both sides. 1.5h4
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To solve equations involving brackets. 1.5c-1.5e6
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To read and represent an inequality on a number line. 1.5f8
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To solve inequalities with one-two signs. 1.5g-1/5i6
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To solve quadratic equations and inequalities. 1.5j3
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To substitute into expressions with a single/multiple operation. 2.1a-2.1c6
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To change the subject of simple formulae. 2.1d3
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To change the subject of more complex formulae. 2.1e2
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To identify and plot horizontal and vertical lines. 2.2a2
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To identify the gradient and y - intercept from a given equation. 2.2b4
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To plot and draw a straight line / linear graph using a given equation. 2.2c 2.2f3
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To find the equation of a line parallel to another. 2.2G-2.2I4
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Speed time and distance- 2.3a-2.3c6
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simulatanius and linear graphs 2.3d-2.3e3
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To form and solve simultaneous linear equations using elimination./substitution 2.3f-2.3g4
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quadratic graphs 2.3i-2.3j3
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direct proportion 3.1a-3.1c7
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To use direct proportion to solve exchange rate problems.3.1d3
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3.1e To use direct proportion to solve best buy / value problems.3
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3.1h To construct inverse proportion equations.1
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probability 3.2e- 3.2f3
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3.2g To identify outcomes and probabilities from sample space diagrams.1
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3.2h To complete and solve probability problems using two - way tables.1
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3.2i To complete and solve probability problems using frequency trees.1
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venn diagrams 3.2j-3.2l6
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Mode, Median, Mean and Range 4.1A-4.1D10
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To find quartiles / interquartile range (IQR) of listed data 4.1E1
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4.1f-4.1g To identify averages and spread (range) from grouped/ungrouped frequency tables.6
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4.2a-4.2b To draw stem - and - leaf diagrams.4
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scatter graphs 4.2c - 4.2e1
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construct triangles4.3a1
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4.3b To construct the perpendicular bisector of a line segment.0
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congruent2
