Which statement is true about f(x) = -6|x + 51| – 2?
the graph of f(x) is a horizontal compression of the graph of the parent function.
the graph of f(x) is a horizontal stretch of the graph of the parent function.
the graph of f(x) opens upward.
the graph of f(x) opens to the right.

Achemist has 200 ml of a 10% sucrose solution. she adds x ml of a 40% sucrose solution. the percent concentration, y, of the final mixture is given by the rational function: the chemist needs the concentration of the final mixture to be 30%. how many milliliters of the 40% solution should she add to the 10% solution to get this concentration?

The vertices of a rectangle are given in the columns of the matrix . if is found to perform a transformation, what are the coordinates of the transformed rectangle? (0, 0), (0, –3), (–3, –3), (–3, 0) (0, 0), (0, 3), (3, 3), (3, 0) (0, 0), (0, 3), (–3, –3), (–3, 0) (0, 0), (0, 3), (–3, 3), (–3, 0)

At 6 1/2 cents per pound of string beans how much does 7 pounds cost