exam Maths Puzzle Numerical Ability

Evaluate the function at the specified value of the independent variable and simplify.

f(w)= w, w"squared"-2w, w"to the third power"-2w"squared", w"less than or equal to" -1, -1

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exam Other Question
A five foot six inch tall woman casts a twelve foot long shadow. at the sam time a tree casts a 45 foot long shadow. How tall is the tree? Given f(x)= {2x-1 x<3
{-2 x>or=to3

Evaluate f(-1)
Evaluate f(3)
Evaluate f(5)

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