What does the statement H(30)=H(25)+5H(30)=H(25)+5H, left parenthesis, 30, right parenthesis, equals, H, left parenthesis, 25, right parenthesis, plus, 5 mean? Choose 1

Which graph corresponds to the function f(x) = x2 + 4x – 1?

Steve wants to develop a way to find the total cost of any item including sales tax. the sales tax in his city is 6%. his friend jenna writes the expression x + 6x where x is the cost of the item. explain whether her expression is correct based on the situation.

What values of x satisfy the inequality x^2-9x< 0? how is your answer shown on the graph?