exam Maths Puzzle Numerical Ability

Identify the axis of symmetry, create a suitable table of values, then sketch the graph (including the axis of symmetry).

y = -x2 + 3x - 3

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exam Other Question
if f(x)=2x*2-3x+4, find 1-f(0) 2-f(1) 3-f(2) 4-f(-2) 5-f(1/2) solve the inequality symbolically
x-3/2<7-1/2x



solve each equation or inequality for the given f(x)
f(x)=3(x+7)+1
a.f(x)< or equal to -5
b.f(x)> or equal to -5