Is the relation shown below a function? Use the graph below to justify your response (0.0), (2.0), (2, 2). and (3, 4)
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Yes. Each x-value has a unique y-value
Yes. Each ywalue has a unique x-value
No. Two points have different x-values for the same y alue of 2
No. Two points have different y-values for the same x-value of 2
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State one method by which you can recognize a perfect square trinomial.

A6 ounce bottle of dressing costs $1.56 a 14 ounce bottle costs $3.36 a 20 ounce bottle costs $5.60 which has the lowest cost per ounce

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