Taylor is going to see a movie and is taking her 5 kids. Each movie ticket costs $14 and there are an assortment of snacks available to purchase for $4 each. How much
total money would Taylor have to pay for her family if she were to buy 8 snacks for
everybody to share? How much would Taylor have to pay if she bought x snacks for
everybody to share?

Is the following relation a function? x y 1 4 −1 −2 3 10 5 16 yes no

Kevin has a spinner that has 10 equal sections and 2 sections of each color—red, blue, green, yellow, and purple. kevin spins the spinner 180 times. kevin determines about how many times the spinner will land on red or green, and his work is shown below. -kevin has the formula reversed; it should be the total number of sections over the number of red or green sections. -kevin should have used a 4 in the numerator because there are 2 red sections and 2 green sections. -kevin should multiply by the number of sections in the spinner rather than the total number of spins. -kevin calculated the prediction correctly and did not make any mistakes.

Which of the following is equal to the rational expression when x is not equal to -2 or -6?