5 (X)
7x)
4
Which function represents a reflection of f(x) = x
(4) across the y-axis?
O gx
g(x) = -)
O g(x) = - (4)
O g(x) = (4)*
O g(x) = f (4)*
-5 4 3 2 1
2 3 4 5 X
-2

Arestaurant offers delivery for their pizzas. the total cost the customer pays is the price of the pizzas, plus a delivery fee. one customer pays $23 to have 2 pizzas delivered. another customer pays $59 for 6 pizzas. how many pizzas are delivered to a customer who pays $86?

The slope of the line whose equation is 3y = 2x - 3 is 2 2/3 3/2

Write a function rule for  “the output is  5 less than the input.” let  x be the input and let  y  be the output.