exam
Maths Puzzle
Numerical Ability
1.2x+4.3=2.1-x
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exam Other Question
Given f(x) = -x3 - 3x2 - 2x - 6, find f(-3), f(0), and f(3)
Now do I have to substitue a number for x? I am so confused!! Thanks for your help!
Functions and Graphs
Sketch the graph of y=f(-x)