Indicate the property that justifies the statement.x = 1x

A. Distributive property
B. Additive inverse property
C. Multiplicative inverse property
D. Additive identity property


Answer: C

Mathematics

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Determine if the series  defined by the formula converges or diverges.a1 = 9, an+1 =  an

A. Converges B. Diverges

Mathematics

Given the graph of a line, which of the following statements is true? ? ?

A. The slope of the line is negative, and its y-intercept is positive. B. The slope of the line is negative, and its y-intercept is negative. C. The slope of the line is positive, and its y-intercept is positive. D. The slope of the line is positive, and its y-intercept is negative. E. The slope of the line is zero.

Mathematics

Write the expression with only positive exponents and evaluate if possible. Assume all variables represent nonzero real numbers.

A.
B.
C. 6y(y + 3)  
D.

Mathematics

Determine whether the given function is one-to-one. If it is one-to-one, find a formula for the inverse.f(x) = 7x2 - 9, x ? 0

A. f-1(x) =  
B. f-1(x) = 
C. f-1(x) = 
D. Not one-to-one

Mathematics