Simplify using one or more exponent rules. Write the final answer using only positive exponents. Assume that all variables represent nonzero real numbers.
A. 
B. 
C. 
D. 
Answer: D
Mathematics
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Graph the function. Describe its position relative to the graph of the indicated basic function.f(x) = 2x+1 - 3; relative to f(x) = 2x
A. Moved right 1 unit(s);
moved up 3 unit(s)
B. Moved left 1 unit(s);
moved down 3 unit(s)
C. Moved left 1 unit(s);
moved up 3 unit(s)
D. Moved right 1 unit(s);
moved down 3 unit(s)
Mathematics
Find the exact value of the product.cos 45° cos 15°
A. 
B. 
C. 
D. 
Mathematics
Evaluate the definite integral. Express the answer in terms of natural logarithms.
A. ln(
+ 3)
B. ln(
+ 
)
C. ln
D. ln(
+ 2)
Mathematics
Graph the equation and give the coordinates of the vertex.y = (x - 2)2
A. (0, 2)
B. (2, 0)
C. (0, -2)
D. (-2, 0)
Mathematics