Which of the statement(s) about the graph shown are true? Select all that apply. a. An equation for the graph is y=2x^2-9x+7

b. the function has two roots

c. The solutions of the related quadratic equation are -1.5 and -3

d. The related quadratic equation has two solutions

Which description is represented by a discrete graph? kiley bought a platter for $19 and several matching bowls that were $8 each. what is the total cost before tax? 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? 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? a bottle contained 2,000 ml of liquid and is being poured out at an average rate of 300 ml per second. how much liquid is left in the bottle after x seconds?