Common Skills B
Common Skills B
Embedded Files
Paper 1
1
Expand and Simplify
(3x – 5)(x² + 5x – 4)
3 Marks
2
Solve algebraically the inequation
25 – 2(4 - 3x) > 2x + 5
3 Marks
3
Find the equation of the line that cross through points
(–8, –14) and (24, 2)
Give the equation in its simplest form.
3 Marks
4
A parabola has equation y = x² + 14x + 35
Write the equation in the form y = (x + p)² + q
2 Marks
5
This diagram shows the graph of y = a cos bx°
State the values of a and b
2 Marks
6
Determine the nature of the roots of the function f(x) = 2x² – 4x – 5
2 Marks
7
Express
in its simplest form
3 Marks
8
Solve algebraically the system of equations
3x + 2y = 1
4x + 5y = 20
3 Marks
End of Paper
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