Factor completely. If the polynomial is prime, so state.72 + 10x2 - 61x
A. (2x - 9)(5x + 8)
B. (2x - 9)(5x - 8)
C. (2x + 9)(-5x + 8)
D. prime
Answer: B
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Convert the rectangular coordinates of the point to polar coordinates (r, ?) with r > 0 and 0 ? ? < 2?.(6
, 6)
A. 
B. 
C. 
D. 
Sketch the line with the given slope that passes through the indicated point.Slope = 
; line passes through the point (7, 5)
A. 
B. 
C. 
D. 
Find the degree of the polynomial.2x6 + 4x4 + 2x3 - 1
A. 3 B. 5 C. 4 D. 6
An open box is to be constructed from a piece of cardboard 24 cm by 35 cm by cutting squares of side length x from each corner and folding up the sides, as shown in the figure.
?
?
(a) Express the volume V of the box as a function of x.
?
__________
?
(b) What is the domain of V? (Use the fact that length and volume must be positive.)
?
__________ < x< __________
?
(c) Draw a graph of the function V and use it to estimate the maximum volume for such a box. Please round the answer to the nearest whole number.
?
__________ cm3
What will be an ideal response?