Oliver is doing a study on age and shoe size. He has collected the data shown above. Do the ordered pairs (x, y) he has collected form a function?
A)
Cannot be determined
B)
Yes, because for every x there is only one y.
Yes, because for every y there is only one x.
D)
No, because for some x's there are more than one y's.

For which pair of functions is (gof)(a)=|a|-2?

The center of the circumscribed circle lies on line segment and the longest side of the triangle is equal to the of the circle.

Need an artist designed a badge for a school club. figure abcd on the coordinate grid below shows the shape of the badge: the badge is enlarged and plotted on the coordinate grid as figure jklm with point j located at (2, -2) and point m is located at (5, 4). which of these could be the coordinates for point l? a. (2, 4) b. (8, 4) c. (5, 1) d. (5, 7)