What is the vertex form of the equation

1jessica's home town is a mid-sized city experiencing a decline in population. the following graph models the estimated population if the decline continues at the same rate. select the most appropriate unit for the measure of time that the graph represents. a. years b. hours c. days d. weeks

Find the commission on a $590.00 sale if the commission is 15%.

Complete the solution of the equation. find the value of y when x equals -5. -4x - 8y = -52