Help would be appreciated

Which equation can be simplified to find the inverse of y = 2x2?

What is the 17th term in the arithmetic sequence in which a6 is 101 and a9 is 83

Which statements about the system are true? check all that apply. y =1/3 x – 4 3y – x = –7 the system has one solution. the system consists of parallel lines. both lines have the same slope. both lines have the same y–intercept. the equations represent the same line. the lines intersect.