Interpret the slope as a rate of change for each situation described below. Be sure to give the appropriate units. Use the rubric that follows as a guide to help you complete your work.
1. The line representing the relationship between the amount of money on a gift card and number of visits to the store has a slope of
2. Ruth graphs the amount of money she makes on each paycheck. On the x-axis, she graphs the number of hours worked. On the y-ascis, she graphs the amount of money on her paycheck. Her
graph is a line with a slope of 13
3. The relationship between the population of an endangered species ) and years() is graphed and forms a line. The slope of the line is -95

Which of the following is true about the graph of f(x)=7^x. select all that apply. a= it intercepts the x axis b=it intercepts both axis c=it intercepts neither d=it intercepts the y axis

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.

The roots of the function f(x) = x2 – 2x – 3 are shown. what is the missing number?