Write the expression in standard form. Do not use a calculator.
A. 2 - 8i
B. 2 + 8i
C. -2 - 8i
D. -8i - 2
Answer: C
Mathematics
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Using the graph below, find the domain and range of the given function, and sketch the graph. 
y = f(x + 2) -1
A. D: [-8, 1]; R: [-2.5, 5]
B. D: [-4, 5]; R: [-3, 3]
C. D: [-7, 2]; R: [-4, 2]
D. D: [-5, 4]; R: [-3, 3]
Mathematics
Solve the problem.John earns $11.11 per hour. If he works 11 hours, how much will he earn?
A. $122.31 B. $123.31 C. $122.21 D. $122.22
Mathematics
Perform the indicated operations and simplify the result. Leave the answer in factored form.
A. 
B. 
C. 
D. 
Mathematics
Use Newton’s method and x1 = 1to find an approximate solution of 2x + x3 = 4
What will be an ideal response?
Mathematics