Can someone please help i really need to ace this

x = ___ degrees

Is the following relation a function? x y 1 4 −1 −2 3 10 5 16 yes no

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

Asmall business produces and sells balls. the fixed costs are $20 and each ball costs $4.32 to produce. each ball sells for $8.32. write the equations for the total cost, c, and the revenue, r, then use the graphing method to determine how many balls must be sold to break even.