Solve the system. If the system has infinitely many solutions, write the solution set with x arbitrary.2x - y = 4-4x +2y = -8
A. {(x, 4 - 2x)}
B. {(x, 4x - 4)}
C. ?
D. {(x, 2x - 4)}
Answer: D
Mathematics
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Multiply or find the special product.
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?
A. 
B. 
C. 
D. 
E. 
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Graph the function by starting with the graph of the basic function and then using the techniques of shifting, compressing, stretching, and/or reflecting.f(x) = 
A. 
B. 
C. 
D. 
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Factor out the GCF from the polynomial.64m8 + 112m6 - 32m2
A. m2(64m6 + 112m4 - 32) B. -m2(-64m6 + 112m4 + 32) C. 16m2(4m6 + 7m4 - 2) D. 16(4m8 + 7m6 - 2m2)
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Describe the end behavior of the polynomial function by finding 
f
and 
f(x) = 4x4 + 3x2 + 9
A. -?, -? B. -?, ? C. ?, ? D. ?, -?
Mathematics