Evaluate the expression for the given value of x.3x3, x = -1
A. -3
B. -9
C. -27
D. 3
Answer: A
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Write the first six terms of the arithmetic sequence with the first term, a1, and common difference, d.a1 = 9.8, d = 0.6
A. 10.4, 11, 11.6, 12.2, 12.8, 13.4 B. 0.6, 10.4, 20.2, 30, 39.8, 49.6 C. 9.8, 10.4, 11, 11.6, 12.2, 12.8 D. 10.4, 20.2, 30, 39.8, 49.6, 59.4
Find the inverse. Determine whether the inverse represents a function.{(6, -1), (-3, 0), (-5, 1), (-7, 2)}
A. {(0, -1), (2, -5), (6, -5), (0, 1)}; a function B. {(-1, 6), (0, -3), (1, -5), (2, -7)}; a function C. {(-1, 6), (0, -3), (1, -5), (2, -7)}; not a function D. {(0, -1), (-1, -5), (6, -3), (0, 1)}; not a function
State whether the graph is the graph of a function. Give the domain and range.
A. A function; Domain: all real numbers or (-?, ?); Range: {y|y ? 1} or (-?, 1] B. Not a function; Domain: {x|x ? 1} or (-?, 1]; Range: all real numbers or (-?, ?)
Differentiate the given function.
?
?
A. 
B. 
C. 
D. 
E. 