PLZ, HELP HAVE 2 BE AT 100% IN KHAN! Look at the images below (I mark brainliest)

Write a polynomial that fits the description: a third-degree polynomial with leading coefficient -4

To describe a sequence of transformations that maps triangle abc onto triangle a"b"c", a student starts with a reflection over the x-axis. how should the student complete the sequence of transformations to map triangle abc onto triangle a"b"c"? plz

When x = 3 and y = 5, by how much does the value of 3x2 – 2y exceed the value of 2x2 – 3y ?