For which graph is the parent function y=x2

Use the elimination method to solve the system of equations -x+5y=-4 and 4x+3y=16

Which of the following is the missing term, a2, of the geometric sequence in which a1=2 and a3=200

Worth 100 points need the answers asap first row -x^2 2x^2 (x/2)^2 x^2 x is less than 2 x is greater than 2 x is less than or equal to 2 x is greater than or equal to 2 second row -5 -5/2 4 5 •2 is less than x& x is less than 4 •2 is less than or equal to x & x is less than or equal to 4 •2 is less than or equal to x& x is less than 4 •2 is less than x& x is less than or equal to 4