Which statement is true for all functions f(x)? O The graph of f(kx) is the graph of f(x) shifted left or right by kunits.
O The graph of –f(x) is the graph of f(x) reflected over the x-axis.
O The graph of –f(x) is the graph of f(x) reflected over the y-axis.
O The graph of f(x) + k is the graph of f(x) shifted left or right by|k| units.

You are updating your garage and the only thing left to paint is your garage day. you're only going to paint the slide that faces the street. the garage door is 9 fert 8inches tall and 120 inches wide. you need to know the surface area of the side of the garage door to determine how much paint to buy. the hardware store sells paint by how much covers a square foot. what is the surface area you should report to the hardware store what is the answer

Which of the following contains a variable?

You buy five cds at a sale for $5.95 each. write an expression for the total cost of the cds. then use the distributive property and mental math to evaluate the expression.