Determine an appropriate viewing window for the given function and use it to display its graph.f(x) = 
A. 
B. 
C. 
D. 
Answer: D
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Solve the inequality by the test-point method. Write the solution in interval notation.x2 - 2x - 16 ? 0
A. (-?, -
] ? [
, ?)
B. (-?, 1 - 
] ? [1 + 
, ?)
C. [1 - 
, 1 + 
]
D. (-?, 1 - 
) ? (1 + 
, ?)
Translate the phrase to an algebraic expression. Let x represent the unknown number.The product of 11 and a number, added to 6.
A. 66 + x B. 6 + 11x C. 66x D. 11 + 6x
Identify the polynomial as a monomial, binomial, or trinomial. Give the degree of the polynomial.17
A. Monomial, degree 17 B. Monomial, degree 0 C. Monomial, degree 1 D. Binomial, degree 0
Solve the problem.The paired data below consist of the temperatures on randomly chosen days and the amount a certain kind of plant grew (in millimeters). The following regression equation is obtained: 
where x is temperature and y is growth in millimeters. Predict the growth of a plant if the temperature is 75. Round your answer to two decimal places.
A. 31.03 B. 30.43 C. 28.85 D. 31.63