Use the horizontal line test to determine whether the function is one-to-one.

A. Yes
B. No


Answer: A

Mathematics

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Find the number of terms in the sequence or the sum of the sequence as requested.Find the number of terms in the following arithmetic sequence.  3, 9, 15, 21, . . ., 129

A. 16 B. 25 C. 19 D. 22

Mathematics

Solve.Wayne has $30.30 in his wallet. Janice has a debt note for $28.38 in her wallet. Find the difference between these amounts.

A. -$1.92 B. $1.92 C. -$58.68 D. $58.68

Mathematics

Provide an appropriate response.Which of the following statements are true?I: 2v1 + 2v2 - 3v3 is an affine combination of the 3 vectors.II: The affine hull of two distinct points is a plane.III: If S = {x}, then aff S = {x}. IV: If a set of vectors in ?n is linearly independent, then every vector in ?n can be written as an affine combination of these vectors.

A. I and III B. I , III, and IV C. I and II D. II and IV

Mathematics

Find the inverse of the matrix .

A.


B.
 

C.
 

D. not defined
E. none of these

Mathematics