El EDETE

JE

The Jones family just ate at a new restaurant and the bill came to $52.75. They want

to

leave a 15% tip for the waiter. What is the total amount that they spent including the

tip?

M

NE

SCHE

Wait until you take the original amount and the tip to round your answer. You will

round to the hundredths place.

15 points ! ~ see if you know the answer to both you!

A. plot the data for the functions f(x) and g(x) on a grid and connect the points. x -2 -1 0 1 2 f(x) 1/9 1/3 1 3 9 x -2 -1 0 1 2 g(x) -4 -2 0 2 4 b. which function could be described as exponential and which as linear? explain. c. if the functions continue with the same pattern, will the function values ever be equal? if so, give estimates for the value of x that will make the function values equals. if not, explain why the function values will never be equal.

Starting at home, emily traveled uphill to the hardware store for 606060 minutes at just 666 mph. she then traveled back home along the same path downhill at a speed of 121212 mph. what is her average speed for the entire trip from home to the hardware store and back?