Write the first five terms of the arithmetic sequence.a1 = - ; d = - 

A. - , - , -  , -  , - 
B. - , - , -  , -  , 
C. - , - , -  , -  , - 
D. - , - , -  , 0 ,  


Answer: A

Mathematics

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Solve.2x2 = 5

A.
B.
C.
D.

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Evaluate the expression.Let x = 7, y = -7. Evaluate 4 + 5.

A. 7 B. -63 C. -7 D. 63

Mathematics

Complete the table and use the result to estimate numerically. x -8.1 -8.01 -8.001 -8 -7.999 -7.99 -7.9 f(x)    ?    ?

A.
B. 17
C. 17
D. ?
E. limit does not exist

Mathematics

Solve. Let f(x) = x + 5  and g(x) = 5x2 + 14x - 4. Find f(-4) ? g(-4)

A. -180 B. -44 C. 20 D. -684

Mathematics