How do you know that each of these constructions is valid when made with a compass and straightedge?

What are the solutions of the system? solve by graphing. y = x^2 + 3x + 2 y = 2x + 2

Julian wrote the following numeric pattern on the board3,10,17,24,31,38.what numbers of julian's pattern are compound numbers.

10 points? me . its important ‼️‼️