What’s the domain and range

Which point is on the line y=-2+3? (-2,-1) (3,3) (3,-3) (-3,-9)

When you are making a circle graph by hand, how do you convert a number for a part into its corresponding angle measure in the circle graph? when you are making a circle graph by hand, what should you do if one of your angle measures is greater than 180°?

The vet charges $45 for an office visit and $10 for each vaccination your dog needs. write an eaquation