Find the slope of the line through the pair of points.(2, 9) and (-7, 9)
A. 1
B. 3
C. 12
D. 0
Answer: D
Mathematics
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Factor, if possible.-36m2n2 + 21m2n3 - 3m2n4
A. -3m2n2 (n - 4)(n - 3) B. -3(m2 - 4)(n4 - 3) C. 3m2n2 (n + 4)(n + 3) D. 3mn(n2 - 4)(m2 - 3)
Mathematics
Evaluate the expression. 
A. 
B. 15120
C. 126
D. 3024
Mathematics
Provide an appropriate response.If f(x, y) = 4x3y2 + 3x2y4 - 7xy2 + 4x - 3y + 2, find (a) fx(x, y) and (b) fy(x, y).
What will be an ideal response?
Mathematics
Factor the expression completely. If the polynomial is prime, state this as your answer.16x4 - 54x
A. 2(2x - 3)(4x2 + 6x + 9) B. 2x(2x - 3)(4x2 + 6x + 9) C. 2x(2x - 3)(4x2 - 6x + 9) D. 2x(2x + 3)(4x2 - 6x + 9)
Mathematics