Write the best-fit linear model for the data.The ages and lengths of several animals of the same species are recorded in the following table: Find the linear function to model this data.

A. y = 1.03x - 2.18
B. y = 0.93x + 2.18
C. y = 0.93x - 1.18
D. y = 2.18x - 1.03


Answer: A

Mathematics

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Use the amortization table to find the monthly payment for the loan.AMORTIZATION (PRINCIPAL AND INTEREST PER THOUSAND DOLLARS)What is the monthly payment on a 30-year loan of $53,500 if the annual interest rate is 8%?

A. $373.97 B. $411.42 C. $413.02 D. $392.69

Mathematics

Find f(x) and g(x) such that h(x) = (f ? g)(x). Answers may vary.h(x) = 

A. f(x) = , g(x) = x2 - 3
B. f(x) = , g(x) = x - 3
C. f(x) = , g(x) = x2 - 3
D. f(x) = , g(x) = - 

Mathematics

Solve the problem.Find the nth term of the following arithmetic sequence:2, 2 + , 2 + 2, . . .

A. 2 + n 
B. 2 + (n - 1)
C. 2 + 5(n - 1)
D. 2 + 5n

Mathematics

Graph the function.f(x) = log x 

A.

B.

C.

D.

Mathematics