Write the statements S1, S2, and S3 and determine if each statement is true.Sn: 2 is a factor of n2 + 9n
What will be an ideal response?
S1: 2 is a factor of 12 + 9 ? 1 = 1 + 9 = 10 ?
S2: 2 is a factor of 22 + 9 ? 2 = 4 + 18 = 22 ?
S3: 2 is a factor of 32 + 9 ? 3 = 9 + 27 = 36 ?
Mathematics
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Use the elimination method to solve the system of linear equations. 3x - 2y = 4-6x + 4y = 7
A. (1, 2) B. Infinite number of solutions C. (2, 1) D. No solution
Mathematics
Find the derivative of y with respect to x, t, or ?, as appropriate.y = ln 4x2
A. 
B. 
C. 
D. 
Mathematics
Give the focus, directrix, and axis for the parabola.(x - 1)2 = 8(y - 2)
A. (-1, 0), y = -4, x = -1 B. (1, 4), y = 0, x = 1 C. (1, 0), x = 4, y = 2 D. (2, 3), y = -1, x = 2
Mathematics
Write interval notation for the graph.
A. (-3, 1] B. [-3, 1] C. [-3, 1) D. (-3, 1)
Mathematics