Factor as completely as possible. If unfactorable, indicate that the polynomial is prime.75a4b - 147b3
A. 3b(5a - 7b)2
B. 3b(5a2 + 7b)(5a2 - 7b)
C. 3b(5a + 7b)2
D. (15a + 21b)(5ab - 7b2)
Answer: B
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Find the function.Find the function that is finally graphed after the following transformations are applied to the graph of 
The graph is shifted up 2 units, reflected about the y-axis, and finally shifted right 6 units.
A. y = 
- 2
B. y = 
- 2
C. y = 
+ 2
D. y = -
+ 2
Solve the problem.A circle has a radius of 8 centimeters. Find the area of the sector of the circle formed by an angle of 
If necessary, round the answer to two decimal places.
A. 2.22 cm2 B. 67.02 cm2 C. 33.51 cm2 D. 4.19 cm2
Determine all real zeros of f. ? f(x) = x3 + 4x2 - 9x - 36 ?
A. -3, 4, 0 B. -3, 0, 3 C. -3, -4, 3 D. -3, 0, 0 E. -3, -4, 0
Determine whether or not the graph represents a function.
A. not a function B. function