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Maths Puzzle
Numerical Ability
Hello to all!
Could someone kindly explain to me clearly, how to find the Vertex and intercepts of:
y = -2x^2 + 8x.
The book's answers are: Vertex(2,8):, intercepts are:
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book Other Question
A cyclist bikes x distance at 10 miles per hour and returns over the same path at 8 miles per hour. What is the cyclist抯 average rate for the round trip in miles per hour?
needing help!!!
Find the lowest denominator of {{{p+3/p^3+7p+10}}} and {{{p+5/p^2+5p+6}}}