What is the correlation coefficient in the data shown below?

answer4 to the second power is 16

and 4 to the third power is 64,

answer: (1,3) (3,-1) (5,-5) ?

step-by-step explanation:

the answer on ed. is:

c. "the graph of f(x) has exactly two x-intercepts."

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example answer: "to determine if a sum is reasonable you can round each number to the nearest whole and compare the estimated sum to the actual sum."

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