Evaluate the function.Find f(-2) when f(x) = 4x2 - 5x - 5.
A. 31
B. 1
C. 16
D. 21
Answer: D
Mathematics
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Give the degree of the term.-6x8
A. 48 B. -6 C. -48 D. 8
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Use the given values of the variable to make a horizontal table of solutions for the equation.
, x = -1, 1, 3, 5
A. 
B. 
C. 
D. 
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Find the focus and directrix of the parabola.x2 = 4y
A. F: (1, 0); D: y = 1 B. F: (0, 1); D: y = -1 C. F: (0, -1); D: x = - 1 D. F: (1, 0); D: x = 1
Mathematics
Write the improper fraction as a mixed number or an integer.- 
A. -7
B. -8
C. -9
D. -8
Mathematics