Evaluate the expression for the given values. If necessary, round to the nearest tenth.(x + 4y)2  x = 2, y = 2

A. 36
B. 100
C. 20
D. 10


Answer: B

Mathematics

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Find the exact value under the given conditions.sin ? = ,   < ? < ?; cos ? = , 0 < ? < Find sin (? - ?).

A. - 
B.
C.
D.

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Rewrite the expression as the sum and/or difference of logarithms, without using exponents. Simplify if possible.log19

A.  log195 - 2 log19y - 2 log19x
B. 6 log195 - 2 log19y - log196
C. log195 - log19y - log19x
D.  log195 - 2 log19y - log19x

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For the given function, find all asymptotes of the type indicated (if there are any).f(x) = , vertical

A. x = 1, x = -1 B. x = -1 C. x = 9 D. x = 1

Mathematics

Give the domain and range of the relation.{(-3, 7), (-2, 2), (0, -2), (2, 2), (4, 14)}

A. domain: {7, 2, -2, 14}; range: {-3, -2, 0, 2, 4} B. domain: {7, 2, -2, 14}; range: {-3, -2, 2, 4} C. domain: {-3, -2, 0, 2, 4}; range: {7, 2, -2, 14} D. domain: {-3, -2, 2, 4}; range: {7, 2, -2, 14}

Mathematics