exam Maths Puzzle Numerical Ability

What is the range for the function

y=-2x^2+4x

Read Solution (Total 0)

exam Other Question

Can someone help me on this?

I need to add: Write the answer in the lowest term"
5/9 + 8/9 is it:
(A) 13/18
(B) 1 1/3
(C) 1 4/9
(D) 1 2/3

Thanks,
Lyn x+6=2x+5