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Maths Puzzle
Numerical Ability
how do i graph y=3x+2 and y=2x+1
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PLEASE HELP ME WITH THIS PROBLEM:
A RECTANGLE IS PLACED UNDER THE PARABOLIC ARCH GIVEN BY f(x)=27-3x^2 BY USING A POINT (x,y) ON THE PARABOLA, AS SHOWN IN THE FIGURE. WRITE A FORM
Find (f - g)(x)
f(x) = 9x/7x-9 g(x) = -(8/x)
The first thing I did was set up f(x) - g(x) or 9x/7x-9 - -(8/x). I don't know where to go from there. Thanks!