Linear Graphs
Linear Equations
Angle Rules
Linear sequences
Linear applications
100
Is this graph linear or non-linear?
Linear
100
Solve 3x + 1 = 22
x = 7
100
The angles in a triangle add up to ___
180 degrees
100
Is this sequence linear or non-linear?
3, 5, 7, 9, 11, ...
Linear
100
At a school dance, the cost of a ticket is €5. Pizza costs €2 a slice and drinks are free. Louis went to the dance and bought 4 slices of pizza, how much does he pay?
€13
200
What is the gradient of this line? (Each grid is 1 unit)
-4/5
200
Solve x/2 + 10 = 60
100
200
The angles in a quadrilateral add up to ____
360 degrees
200
Find the next term in the sequence:
10, 18, 26, 34, ____
42
200
Noor sells bracelets. It costs her €85 for the materials to make a bunch of bracelets. She sells them for €15 each. How much profit does she make if she sells 14 bracelets?
€125
300
What is the gradient of the line with the equation:
y=4/3x - 2
4/3
300
Solve 3x = 8x - 50
10
300
Find the value of the angle x.
75 degrees
300
What is the rule for the n-th term in this sequence?
9, 15, 21, 27, 33, ...
6n + 3
300
A taxi charges a fee of $2 plus $1.20 per km driven. If Levin pays $16.40. How far did he go?
12 km
400
What is the equation of this line?
y = 2/3x - 4
400
Solve 3(x - 2) = 21
9
400
Find the size of angle x.
79 degrees
400
What is the 20th term in this sequence?
4, 7, 10, 13, 16, ...
61
400
Maya sells t-shirts. It costs €150 to manufacture a shipment of shirts. She sells each shirt for €10. Write an equation for Maya's profit (P) in terms of the number of shirts (s) she sells.
P = 10s - 150
500
What is the gradient of the line that passes through points (-3, 5) and (2, 7)?
2/5
500
Solve 14x + 6 = 4(x - 5)
-2.6
500
Find the size of angle x.
150 degrees
500
What is the 100th term in the sequence?
2.5, 4, 5.5, 7, 8.5, 10, ...
151
500
Daan and Oliver own limousine services. (How fancy!)
Daan's company charges €50 for a limousine plus €3.50 per km driven. Oliver's company charges €65 for a limousine plus €1.5 per km driven. For what distance of driving do both companies charge the same price?
7.5 km