Use the leading-term test to match the function with the correct graph.f(x) = -0.4x7 + 0.13x6 - 0.26x5 + x4 + x3 - 3x - 5

A.

B.

C.

D.


Answer: C

Mathematics

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Tell whether the angle is acute, right, obtuse, or straight.?ADB  

A. Right B. Obtuse C. Acute D. Straight

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Perform the indicated operation and simplify. - 

A.
B.
C.
D.

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You are on a shopping trip. The store will round the amount you pay for each item to the nearest cent. Find the amount you will pay in each instance.Printer ribbons are 6 ribbons for $10.85, so one ribbon is $1.8083. You pay:

A. $1.808 B. $1.91 C. $1.8 D. $1.81

Mathematics

Factor completely. If a polynomial cannot be factored, say it is prime.18x2y - 98y

A. 2y(3x + 7)(3x - 7) B. 2y(3x + 7)2 C. prime D. 2y(3x - 7)2

Mathematics