Find the missing factor.4x2 + 19x + 21 = (4x + 7)( )
A. 4x + 14
B. x - 3
C. 4x + 3
D. x + 3
Answer: D
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Rewrite the equation in standard form. Find the center and radius of the circle.x2 + y2 + 4x - 12y + 34 = 0
A. (x + 2)2 + (y - 6)2 = 6
center (-2, 6), r = 
B. (x + 2)2 + (y - 6)2 = 6
center (2, -6), r = 
C. (x - 2)2 + (y + 6)2 = 6
center (2, -6), r = 
D. (x + 2)2 + (y - 6)2 = 6
center (-2, 6), r = 6
Find the average value of the function over the region.f(?, ?, ?) = ? over the "ice cream cone" cut from the solid sphere p ? 6 by the cone ? = ?/3
A. 
B. 
C. 
D. 324?
Find the requested product.f(x) = x + 4, g(x) = x - 10 Find (f ? g)(x) and (f ? g)(-2).
A. (f ? g)(x) = x2 - 6x - 40; (f ? g)(-2) = -24 B. (f ? g)(x) = x2 + 6x - 40; (f ? g)(-2) = -48 C. (f ? g)(x) = x2 - 6x + 40; (f ? g)(-2) = 56 D. (f ? g)(x) = x2 + 14x + 40; (f ? g)(-2) = 16
Provide an appropriate response.Simplify: 
0
Fill in the blank(s) with the appropriate word(s).