exam
Maths Puzzle
Numerical Ability
Tutor Can you help me in determining whether the function is even, odd or neither even or odd?
f(x)=x-|x|
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exam Other Question
Can I PLEASE have some help finding the equation of the line that contains the midpoint pf AB and is perpendicular to AB.
A(2,-7), B(8,5)
Q is between P and R. PQ = 2w-3,QR= 4+w,and PR =34 Find the value of w. Then find the lengths of segement PQ and Segment QR.