Suppose that F (x) = x3 and G (x) = - 2x3 - 7. Which statement best compares the graph of G (x) with the graph of F (x) ?

Anu and Eby went on a hiking trip that was 36 km. Amy's backpack weighed 7kg and Eby's backpack 8kg. They hiked 9km the 1st day and 6km the 2nd day. If they hiked equal number of km the next 3 days, how many km a day did they hike on these days?

A person wishes to mix coffee worth $9 per lb with coffee worth $3 per lb to get 120 lb of a mixture worth $5 per lb How many pounds of the $9 and the $3 coffees will be needed?

At a car repair shop, the cost of a repair depends on the time the mechanic works. Which of the following shows this idea expressed in Function notation?

A real estate agent receives 5% commission on the first $250, 000 of a house selling price

Y varies inversely to x. If y = 7 when x = - 4, what is y when x = 5?

A newspaper reporter wants to know how popular the hobby of bird watching is in the city. He asked people at the local bird refuge if they watched birds as a hobby. Which of the following best explains whether the reporters data is valid or not?

I am very confused on how to figure out if y = 3/4x is proportional?

Alison wants to buy a mountain bike for $339.12. If she saves $28.26 each month, in how many months will she be able to buy the bike?

At 12 o'clock the temperature was 7°C. The temperature decreased by - 20°C. What is the new temperature?

Ashleys rentals charges $27.50 per hour to rent a surfboard and a wetsuit. Darlas surf shop charges $23.25 per hour to rent a surfboard plus $17 extra for a wetsuit.