Multiply the polynomials using a special product formula. Express the answer as a single polynomial in standard form.(x + 4)2
A. x2 + 16
B. 16x2 + 8x + 16
C. x + 16
D. x2 + 8x + 16
Answer: D
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Use the distributive property to write the sum as a product.(-4)c + (-4)r
A. 4(c - r) B. 4(c + r) C. -4(c + r) D. -4(c - r)
Graph f(x). State the domain, range, and horizontal asymptote of the function.f(x) = 
x + 1
A. Domain: (-?, ?), range: (-1, ?)
Horizontal asymptote: y = -1
B. Domain: (-?, ?), range: (1, ?)
Horizontal asymptote: y = 1
C. Domain: (-?, ?), range: (0, ?)
Horizontal asymptote: y = 0
D. Domain: (-?, ?), range: (0, ?)
Horizontal asymptote: y = 0
Solve the problem. Round your answer, as needed.Dr. Wong can see 11 patients in 3 hours. At this rate, how long would it take her to see 99 patients?
A. 33 hours B. 26 hours C. 27 hours D. 363 hours
Find the sum of the first 208 terms of the arithmetic sequence 12, 10, 8,... ?
A. -39,520 B. -42,640 C. -40,560 D. -37,440 E. -44,720