I need HELP ON MY TEST 6+1 IS HELP

Write a story that matches with the expression 42x-5 pls hurry

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

Wich statement could be used to explain why the function h(x)= x^3 has an inverse relation that is also a function