Which of the following represents a function?

A.

x - 10 - 8 - 3 - 3

y 16 14 16 15

B.

x - 10 - 8 - 10 3

y 16 16 22 15

C.

x - 10 - 8 - 3 3

y 16 14 22 16

D.

x - 10 - 8 - 3 - 8

y 16 14 16 15

A pair of shoes usually sells for $70. If the shoes are 20% off, and sales tax is 6%, what is the total price of the shoes, including tax?

Manny rolls a number cube labeled 1 through 6 and spins a spinner with four equal sections labeled 1, 2, 3, and 4. If both numbers are odd, he wins. Otherwise, Gabriel wins. Usa a list to find the sample space.

What is the standard form of this function? (x) = (x - 2) 2 + 6

During which interval was the bicyclist's speed the greatest?

A new stadium is being built. The first row has 2000 seats, the second row has 2006 seats, the the third row has 2012 seats, and so on. What explicit rule best represents the sequence 2000,2006,2012 ...

The blueprint for a house has a scale of 1 cm = 3 ft. what would be the actual length of a wall that was 5 cm on the blueprint?

The running back for the Eagles football team carried the ball 17 times for a total loss of 85 yards find the average change in the field position on each run

Whats 15.16 as a mix number?

The first step in determining the solution to the system of equations, y = - x2 - 4x - 3 and y = 2x + 5, algebraically is to set the two equations equal as - x2 - 4x - 3 = 2x + 5. What is the next step?

What is the constant of variation for the relationship f (x) = 30x a) 10 b) 30 c) x d) f (x)