If the factors of quadratic equation are (x+4) and (x-9), what are the x-intercepts? A. (-4,0) and (9,0)

B. (-9,0) and (-4,0)

C. (4,0) and (9,0)

D. (-9,0) and (4,0)

Two lines that do not intersect are skew. always sometimes or never

What is the equation of the graph below? y=sec(x)-4

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.