I went through a tutor 4 times the same one 3 times in a row and couldn't solve an 11th grade math problem I'm beginning to think she was just lazy. use the graph in the screenshot to solve the second screenshot if you cannot answer all the screenshots. don't bother 1 or 2 will be fine. the 5th screenshot is really hard apparently for the tutors. but as a junior in high school, I know what a linear line and a quadratic line on a graph is and if I know what it is then you should too.