Use a vertical format to add the polynomials.1.1x3 + 7.3x2 + 4.5 6.1x - 2.9
A. 12.4x6 + 11.3
B. 1.1x3 + 10.4x2 + 5.1x - 8.1
C. 1.1x3 + 4.2x2 + 7.1x + 11.3
D. 1.1x3 + 4.2x2 + 6.1x + 11.3
Answer: C
Mathematics
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Find the remainder by long division.(4x3 + 6x2 - 5x + 19) ÷ (x + 2)
A. -85 B. -138 C. 1 D. 21
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Divide.
A. -4 B. 3 C. -3 D. -2
Mathematics
Find the largest open intervals where the function is concave upward.f(x) = 
A. (-?, ?) B. (0, ?), (-?, 0) C. (0, ?) D. (-?, 0)
Mathematics
Find the function.Find the function that is finally graphed after the following transformations are applied to the graph of 
The graph is shifted down 6 units, reflected about the x-axis, and finally shifted left 2 units.
A. y = -
+ 6
B. y = -
+ 6
C. y = 
- 6
D. y = -
- 6
Mathematics