Part A: A graph passes through the points (0,4), (1,8), and (2, 10). Does this graph represent a linear function or a non-linear function? Explain your answer in
words
Part B: Write one example of a linear function and one example of a non-linear function (Use x and y as the variables)

Which of the following statements is true? a. the irrational number system is not closed under multiplication, because the product of two irrational numbers is always a rational number. b. the irrational number system is not closed under multiplication, because the product of two irrational numbers is not always an irrational number. c. the irrational number system is closed under multiplication, because the product of two irrational numbers is always an irrational number. d. the irrational number system is closed under multiplication, because the product of two irrational numbers is always a rational numbers. reset submit