exam
Maths Puzzle
Numerical Ability
What is the transformational form of y= -1/3x^2+3x-1 ?
I got -3(y+23/4) =(x+9/2)^2 It was marked wrong :(
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solve using one or more of the strategies
1. the figure at the right was made with 4 triangles. An architect made a lone figure like this using 70 triangles.Each side of each t
Can I have some help finding the inverse function of f.
f(x)=1/(-10 x^2 + 6),text( )x>=0