Solve the inequality. Graph the solution set and write it in interval notation.12x - 28 ? 4(2x - 2)
A. (-?, 5)
B. [5, ?)
C. (-?, 5]
D. (5, ?)
Answer: C
Mathematics
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In the following question(s), FN represents the Nth Fibonacci number.F515 - 3F510 - 5F511 =
A. F512 + F513 + F514 B. -506 C. 0 D. -3570 E. none of these
Mathematics
Simplify using the product rule of exponents.2a ? 8a2
A. 16a4 B. 2a + 8a2 C. 16a3 D. 10a3
Mathematics
Graph the function. State the amplitude, period, and phase shift.y = 4
sin x + 4 cos x
x-scale = 
y-scale = 10
A. Amplitude 4, period 2?, phase shift - 
x-scale =  | y-scale = 10 |
B. Amplitude 8, period ?, phase shift -
x-scale =  | y-scale = 10 |
C. Amplitude 8, period 2?, phase shift -
x-scale =  | y-scale = 10 |
D. Amplitude 4, period ?, phase shift -
x-scale =  | y-scale = 10 |
Mathematics
Express the following in interval notation.
A. (-3, 1] B. [-1, 3) C. [-3, 1) D. (-1, 3]
Mathematics