If $x^2+y^2=1$, what is the largest possible value of $|x|+|y|$?

Name the type of angle shown.calculation tip: common types of angles are zero, straight, right, acute, or obtuse.

Kayla and alberto are selling fruit for a school fundraiser. customers can buy small boxes of grapefruit and large boxes of grapefruit. kayla sold 3 small boxes of grapefruit and 1 large box of grapefruit for a total of $65. alberto sold 1 small box of grapefruit and 1 large box of grapefruit for a total of $55. what is the cost each of one small box of grapefruit and one large box of grapefruit?

In which direction does the left side of the graph of this function point? a(x) = 3x - x2 + 4x - 2