Evaluate the exponential expression.(-1.16)2
A. 2.32
B. -2.32
C. 13.456
D. 1.3456
Answer: D
Mathematics
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Use the formula for the sum of the first n terms of a geometric sequence to evaluate the sum.
A. 
B. 
C. 
D. 
Mathematics
Simplify the complex fraction.
A. 
B. 27x
C. 
D. 24x
Mathematics
Write an equation for a function whose graph fits the given description.The graph of f(x) = 
is reflected across the y-axis. This graph is then vertically stretched by a factor of 3.1. Finally, the graph is shifted 2 units downward.
A. f(x) = 3.1
+ 2
B. f(x) = 3.1
- 2
C. f(x) = 2
- 3.1
D. f(x) = -3.1
- 2
Mathematics
Factor using the ac-method.48x2 + 28xy + 4y2
A. prime B. (12x + 4y)(4x + y) C. 4(3x - y)(4x - y) D. 4(3x + y)(4x + y)
Mathematics