Find the intervals on which the function is increasing and the intervals on which the function is decreasing.f(x) = - 
x2 + 3x - 7
A. Increasing on 
; decreasing on 
B. Increasing on 
; decreasing on 
C. Increasing on 
; decreasing on 
D. Increasing on 
; decreasing on 
Answer: B
Mathematics
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Solve by completing the square.x2 + 14x + 13 = 0
A. -13, -1
B. ±
C. 1, 13
D. 26, -13
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Translate using numbers and symbols.Six subtracted from a number
A. m - 6 B. 6 - m C. 6m D. m - 7
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Decompose into partial fractions.
A. 
- 
B. 
- 
C. 
- 
D. 
+ 
Mathematics
Use the rules of exponents to simplify the expression. Write the answer with positive exponents. Assume that all variables represent positive real numbers.(r1/6s1/6)2
A. r1/3s1/3 B. r2s2 C. r1/12s1/12 D. r1/36s1/36
Mathematics