Let "h" be a function. select all statements that are true for all the functions of "h". a. the function h(a) represents the input of h corresponding to the output a. b. the graph of h is represented by the graph of the equation y=h(x) c. the graph of h shows the value of h(a) for all values of a in the domain. d. if x is any element of the domain of h, then h(x) is an element of the range. e. the function h assigns to each element in the range exactly one element in the domain.

Arrange the steps to solve this system of linear equations in the correct sequence. x + y = -2 2x – 3y = -9 tiles subtract 3x + 3y = -6 (obtained in step 1) from 2x – 3y = -9 (given) to solve for x. substitute the value of x in the first equation (x + y = -2) to get y = 1. the solution for the system of equations is (-3, 1). x = -15 the solution for the system of equations is (-15, 13). add 3x + 3y = -6 (obtained in step 1) to 2x – 3y = -9 (given), and solve for x. x = -3 substitute the value of x in the first equation (x + y = -2) to get y = 13. multiply the first equation by 3: 3(x + y) = 3(-2) 3x + 3y = -6.