Which graph has the point with the greatest possible y-value? 1) y = -(x + 2)^2 - 5

2) y = -6x^2

3) y = -x^2 + 3

4) y = -(x - 3)^2 + 4

The distance of a chord from the centre of a circle is 12cm and the lenght of the chord is 10cm. find the radius of the circle

In dire need~! describe how to use area models to find the quotient 2/3 divided by 1/5. check your work by also finding the quotient 2/3 divided by 1/5 using numerical operations only.

Assume that y varies inversely with x. if y=1.6 when x=0.5 find x when y=3.2 acellus answer