Evaluate the radical function. If the function value is not a real number, state so.If H(x) =
, find H(-9.5).
A. -15
B. -5
C. -41.7
D. 5
Answer: B
Mathematics
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Tell whether or not the relation is a function.{(-5, -5), (-3, 5), (-1, 2), (6, 4)}
A. Yes B. No
Mathematics
Find the algebraic expression that is equal to sec ? - cos(-?). ?
A.
B.
C.
D. tan2 ?
E.
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Solve.On an architect's blueprint, 1 inch corresponds to 9 feet. Find the length of a wall represented by a line inches long on the blueprint. Round to the nearest tenth if necessary.
A. 27 ft B. 30 ft C. 37 ft D. 4.4 ft
Mathematics
Subtract.(8n6 + 9n3 - 17) - (-17n3 + 5n6 - 9)
A. 3n6 + 14n3 - 26 B. 21n9 C. 3n6 + 26n3 - 8 D. 3n6 + 26n3 - 26
Mathematics