Decide whether the pair of lines is parallel, perpendicular, or neither.3x - 8y = -1732x + 12y = -4
A. parallel
B. perpendicular
C. neither
Answer: B
Mathematics
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Simplify the exponential expression.y ? y11
A. 2y12 B. 2y11 C. y11 D. y12
Mathematics
Factor completely using the trial and error method to factor trinomials. If unfactorable, indicate that the polynomial is prime.x7 + 7x6 + 6x5
A. x5(x + 1)(x + 6) B. x1(x2 + 7x + 6) C. x5(x - 1)(x + 6) D. x5(x + 1)(x - 6)
Mathematics
Find the zeros of the function. Give exact answers.f(x) = 2x2 + 11x + 3
A. 
B. 
C. 
D. 
Mathematics
For the given function f(x), find f-1(x).f(x) = 
A. f-1(x) = 
B. Not one-to-one
C. f-1(x) = 
D. f-1(x) = 
Mathematics