Find the least common multiple for the set of numbers.7, 14, 21, 36

A. 259
B. 280
C. 112
D. 252


Answer: D

Mathematics

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Find the indicated composite for the pair of functions.Given f(x) = -4x + 8 and g(x) = 2x + 2, find (g?f)(x).

A. x + 18 B. -8x + 16 C. -8x - 14 D. -8x + 18

Mathematics

Write as a proportion.56 is to 72 as 7 is to 9.

A.   =  
B.   =  
C.   =  
D.   =  

Mathematics

Determine whether the vectors  and  are equivalent.A(7, 4), B(9, 13), C(0, 0), and D(2, 9) 

A. Not equivalent B. Equivalent

Mathematics

Graph the function defined by a radical expression.f(x) = - 

A.

B.

C.

D.

Mathematics