Which description is represented by a discrete graph?
a.) kiley bought a platter for $19 and several matching bowls that were $8 each. what is the total cost before tax?
b.) the temperature at 9
a. m. was 83•f and is heating up at an average rate of 6•f per hour. what is the temperature x hours later?
c.) juan ate an egg with 78 calories and some cereal with 110 calories per serving for breakfast. what is the total amount of calories he consumed?
d.) a bottle contained 2,000 ml of liquid and is being poured at an average rate of 300 ml per second. how much liquid is left in the bottle after x seconds?