Factor by grouping. Assume any variable exponents represent whole numbers.x3 - 4x2 - 5x + 20
A. (x - 4)(x2 - 5)
B. (x + 4)(x2 + 5)
C. (x - 4)(x - 5)
D. (x - 5)(x2 - 4)
Answer: A
Mathematics
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Provide an appropriate response.The graph of y = f(x) is shown below. Estimate:(a)f(-1)(b)f(0)(c)f(2)(d)f(3)(e)What is the domain of f?(f)What is the range of f?
What will be an ideal response?
Mathematics
Solve the equation.7x - 6x = 11
A. {0}
B. 
C. {11}
D. {-11}
Mathematics
Find the common difference d and the nth term an of the arithmetic sequence with the specified terms. 10th term is 31; 16th term is 33
A. d = 
; an = 
n + 
B. d = 
; an = 
n + 
C. d = 
; an = 
n + 
D. d = 
; an = 
n + 
Mathematics
Determine whether the statement is true or false.-3 > - 
Answer the following statement true (T) or false (F)
Mathematics