Determine whether the relation is a function.

A. Not a function
B. A function


Answer: A

Mathematics

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A categorical proposition is given. If it is not already in standard form, rephrase it. State the subject and predicate sets, and draw a Venn diagram for the proposition. Label all regions of the diagram clearly.Some flight attendants are men.

What will be an ideal response?

Mathematics

Find the first term and the common ratio of the geometric sequence.an = 7n/2

A. a1 = 7, r = 
B. a1 = , r = 
C. a1 = , r = 7n/2
D. a1 = , r = 7

Mathematics

Find the area.

A. 24 in2 B. 128 in2 C. 64 in2 D. 256 in2

Mathematics

Determine whether the equation is linear.16x + 2y = 31

A. Linear B. Not Linear

Mathematics