In the functions f(x) = kx² and g(x) = |kx), k is a positive integer. If k is replaced by ], which statement about these new functions is
true?
(1) The graphs of both f(x) and g(x) become wider.
(2) The graph of f(x) becomes narrower and the graph of g(x) shifts
left.
(3) The graphs of both f(x) and g(x) shift vertically.
(4) The graph of f(x) shifts left and the graph of g(x) becomes wider.

Barbara has a good credit history and is able to purchase a car with a low-interest car loan. she co-signs a car loan for her friend jen, who has poor credit history. then, jen defaults on the loan. who will be held legally responsible by the finance company and why? select the best answer from the choices provided. a. barbara will be held legally responsible because she has a good credit history. b. jen will be held legally responsible because she drives the car. c. barbara will be held legally responsible because she is the co-signer. d. jen will be held legally responsible because she has a poor credit history. the answer is a