Which statement best describes inflation? A. Inflation decreases the amount of goods and services that can be purchased with a dollar. B. Inflation increases the amount of goods and services that can be purchased with a dollar. C. Inflation increases the purchasing power of a dollar. D. Inflation decreases the prices of goods and services. E. Inflation doesn’t affect the prices of goods and services but increases wages.

Which function is represented by the graph

Martha has a deck of cards. she has lost some of the cards, and now the deck only contains nine spades, eleven diamonds, eight clubs, and twelve hearts. martha predicts that whenever she draws a card from the deck without looking, she will draw a club one-fifth of the time. which activity would best allow martha to test her prediction? a. randomly draw a card from the box and see if it is a club. b. randomly draw a card. then, continue to draw another card until all eight clubs are drawn. c. randomly draw and replace a card 120 times. then, observe how close to 30 times a club is drawn. d. randomly draw and replace a card 100 times. then, observe how close to 20 times a club is drawn.

In which direction does the left side of the graph of this function point? f(x) = 3x3 - x2 + 4x - 2