Give all possible rational zeros for the polynomial.f(x) = 2x3 - 5x2 + 7x - 23

A. ±1, ± , ±2, ± 
B. ±1, ±23, ± , ± 
C. ±1, ±2, ±23, ± 
D. ±1, ±2, ±23


Answer: B

Mathematics

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Evaluate the expression for the values given.-5x - 6y; x = 5, y = 1

A. -11 B. -31 C. -35 D. -55

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Find the slope and y-intercept of the line.12x + y = 6

A. slope = -12; y-intercept = 6
B. slope = 2; y-intercept = 
C. slope = 12; y-intercept = 6
D. slope = - ; y-intercept = 

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Simplify.

A.  
B.  
C.  
D.  

Mathematics