Find the domain and range of the function.f(x) = x2 - 18x + 84
A. Domain: (-?, ?); Range: [9, ?)
B. Domain: (-?, ?); Range: [3, ?)
C. Domain: [3, ?); Range:(-?, 9]
D. Domain: [3, ?); Range: (-?, 0]
Answer: B
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Write a word name for the number in the sentence.The average cost of an Ink Jet Printer is $375.07.
A. Three hundred seventy-five and seven tenths B. Three hundred and seven hundred fifty-seven thousandths C. Three hundred seventy-five and seven hundredths D. Three hundred seventy-five and seven thousandths
Find the domain of the composite function f ? g.f(x) = 2x + 10; g(x) = 
A. {x 
B. {x 
C. {x 
D. {x 
Evaluate the integral 
.
?
?
A. 
B. ?
C. 
D. 
E. ?
Use the information given about the angle ?, 0 ? ? ? 2?, to find the exact value of the indicated trigonometric function.tan ? = 3, ? < ? < 
Find tan 
.
A. 
B. 
C. 
D. 