Hey guys im going to quit on thursday, giving tons of points there

The table represents a function. what is f(-2)? a.-3 b. -1 c.1 d.3

Plz ( true - false) all triangles have interior angles whose measure sum to 90.

The students in a class were asked how many siblings they have. the data obtained is represented in the dot plot. the number of students who have no siblings is . the number of students who have three or more siblings is .