Decide whether the graph represents a function.

A. Function
B. Not a function


Answer: B

Mathematics

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Find the indicated sum.8, -24, 72, -216, 648, . . . ; S14

A. -9,565,936 B. -9,565,942 C. -9,565,938 D. -9,565,929

Mathematics

Divide and simplify.

A. 2x + 8 + 
B. 2x + 8 +  
C. 2x2 + 8 + 
D. 2x2 + 8 + 

Mathematics

Provide an appropriate response.You are asked to change 5 to an improper fraction. What should be your first step?

A. Multiply 8 and 5. B. Divide 8 by 13. C. Multiply 13 and 5. D. Add 5 and 8.

Mathematics

Divide. Leave your answer in exponent form. Assume that all variables in any denominator are nonzero.

A.
B. z
C. z9 - z8
D. z17

Mathematics