Perform the indicated operations. Write the resulting polynomial in standard form.(x - y)2
A. x2 - xy + y2
B. x2 - 2x2y2 + y2
C. x2 - 2xy + y2
D. x2 - y2
Answer: C
Mathematics
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Complete the factoring.x2 - 9x + 14 = (x - 7)( )
A. 7 - x B. x2 + 7 C. x - 2 D. x + 2
Mathematics
Find the indicated term for the sequence.an = (4n - 2)(2n + 6); a6
A. 520 B. 196 C. 288 D. 396
Mathematics
Answer the question.Two cars leave an intersection. One car travels north; the other east. When the car traveling north had gone 9 mi, the distance between the cars was 3 mi more than the distance traveled by the car heading east. If the eastbound car traveled x miles, what is the distance between the cars in terms of x?
A. 3x B. x - 3 C. 3 - x D. x + 3
Mathematics
Determine the slope and y-intercept of the function.F(x) = - 
x
A. m = - 
; b = 0
B. m = 
; b = 0
C. m = -2; b = 0
D. m = 0; b = - 
Mathematics