exam
Maths Puzzle
Numerical Ability
Find the indicated function values?
a)g(x)= x-5 g(5)
b)f(x)=3xsquared + 5x f(0)
c)f(x)=4xsquared + 3x-2 f(-1)
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exam Other Question
A garden area is 30 ft long and 20 ft wide. A path of uniform width
is set around the edge. If the remaining garden area is 400 ft2, what is the width of
the path?
can you help with this? use the remainder therom to evaluate P(x)=-4x^3+x^2-2x+7, for x=-2. I came up with 47, am i correct? thank you.