11 have to turn this in tomorrow so fast

Find the quotient. 50a2 – 98b2 -5a +7b

Question: a) does the given set of points represent a linear function? how do you know? b) assume that the point (-2,4) lies on the graph of a line. what y-values could complete this set of ordered pairs that lie on the same line: (- (hint: there are several correct answ

Solve the following inequalities and show the solution on a number line. 3/4 (2x-7) ≤ 5