Find the x-intercepts (if any) for the graph of the quadratic function.f(x) = (x - 2)2 - 4
A. (0, 0) and (-4, 0)
B. (0, 0) and (4, 0)
C. (0, 0) and (-4, 0)
D. (-4, 0) and (4, 0)
Answer: B
Mathematics
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Find the distance between the pair of points. Give an exact answer, and where appropriate, an approximation to three decimal places.(-1.9, -0.9) and (-2.2, 1.7)
A. 4.974 B. 4.177 C. 2.617 D. 6.001
Mathematics
Factor the polynomial.4c2 + 8cd + 4d2 - 64f2
A. 4((c + d)2 + 4f)((c + d)2 - 4f) B. (c + d + 4f)(c + d - 4f) C. 4(c + d + 4f)(c + d - 4f) D. ((c + d)2 + 4f)((c + d)2 - 4f)
Mathematics
Write the partial fraction decomposition of the rational expression. 
A. 
- 
- 
B. 
+ 
- 
C. 
+ 
+ 
D. 
- 
+ 
Mathematics
Find the first five terms of the arithmetic sequence.an = n - 2
A. -3, -2, -1, 0, 1 B. -1, 0, 1, 2, 3 C. -2, -1, 0, 1, 2 D. -8, -6, -4, -2, 0
Mathematics