How will the graph of g(x)=8^x-1 differ from the graph of f(x)=8^x?
a. it will be shifted to the left 1 unit.
b. it will be shifted to the right 1 unit.
c. it will be shifted up 1 unit.
d. it will be shifted down 1 unit.
e. it will look exactly the same.

Twenty points. suppose that one doll house uses the 1 inch scale, meaning that 1 inch on the doll house corresponds to 1/2 foot for life-sized objects. if the doll house is 108 inches wide, what is the width of the full-sized house that it's modeled after? in inches and feet

Rob spent 25%, percent more time on his research project than he had planned. he spent an extra h hours on the project. which of the following expressions could represent the number of hours rob actually spent on the project? two answers

Molly shared a spool of ribbon with 12 people. each person received 3 feet of ribbon. which equation can she use to find r, the number of feet of ribbon that her spool originally had?