Identify the range of the function shown in the graph. O A. yis all real numbers.
O B. y> 0
O C. (-2,2}
D. -2 < y< 2

65% of students in your school participate in at least one after school activity. if there are 980 students in you school, how many do not participate in an after school activity?

Find the solution(s) to the system of equations. select all that apply y=x^2-1 y=2x-2

Gabriel determined that his total cost would be represented by 2.5x + 2y – 2. his sister states that the expression should be x + x + 0.5x + y + y – 2. who is correct? explain.