Express in terms of i.
A. 2i
B. -2i
C. -2
D. 2
Answer: A
Mathematics
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Evaluate the algebraic expression for the given values of the variables.6x2 + 5x for x = 4
A. 76 B. 44 C. 116 D. 68
Mathematics
Convert to an exponential equation.logwQ = 5
A. Qw = 5 B. 5w = Q C. Q5 = w D. w5 = Q
Mathematics
Fill in the blank with one of the words or phrases listed below.
The formula x = 
is called the 
formula.
A. quadratic B. completing the square C. square root D. vertex
Mathematics
Use the point-slope form to write an equation of the line passing through the two given points. Write your final answer in standard form .(-3, -5), (0, -11)
A. 2x + y = 11 B. 2x + y = -5 C. 2x + y = -11 D. 2x + y = -13
Mathematics