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Maths Puzzle
Numerical Ability
p=4s find p if s=26
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2) For the function y = x2 - 4x - 5, perform the following tasks:
a) Put the function in the form y = a(x - h)2 + k.
b) What is the line of symmetry?
college algebra
evaluate the function for the indicated value: f(x)=x2+2x-7 find f(-4)