1. Lines Task Task 1 Task 2 Task 3 Task 4 Task 5 Task 6 Task 7 Task 8
NC Level 6 to 8+

2. What is the equation of this straight line?
Lines Task 1
What is the equation of this straight line?
y=2x+8
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Which heights give an integer solution

3. Does the point (5, 16) lie on this line?
Lines Task 2
Does the point (5, 16) lie on this line?
No since y ≠ 2x + 8 if x = 5 and y = 16
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4. What is the equation of this straight line?
Lines Task 3
What is the equation of this straight line?
y = 6 – 0.5x
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5. Does the point (30, -10) lie on this line?
Lines Task 4
Does the point (30, -10) lie on this line?
No since y ≠ 6 – 0.5x if x = 30 and y = -10
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6. What is the equation of the line on the right?
Lines Task 5
What is the equation of the line on the right?
y = 2x - 6
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7. Calculate the distance between A and B
Lines Task 6
Calculate the distance between A and B
Select other points and find the shortest distance between the two lines
AB distance = 5 (using Pythagoras)
Shortest distance = √20 = 4.54
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8. The area of the blue triangle is 36 units
Lines Task 7
The area of the blue triangle is 36 units
Find other straight lines which produce a triangle with an area of 36 units
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9. Lines Task 8
Find the equation of a straight line which is perpendicular to these two lines?
y = -0.5x + C
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10. Lines Task 9
Find the equation of the line perpendicular to this line and which passes through the point (4, 4)?
y = 2x - 4
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11. These four lines create a square in the middle.
Lines Task 10
These four lines create a square in the middle.
Find the equations of 4 other lines that form a square.
Extension Task:
Find 4 lines without
Drawing them.
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