Find the first four terms of the sequence given a1=18 and an+1=2+an2. A. 18, 10, 6, 5 B. 18, 10, 6, 9 C. 18, 14, 6, 9 D. 18, 10, 6, 4

What is the value of the expression i 0 × i 1 × i 2 × i 3 × i 4? 1 –1 i –i

Use the method of cylindrical shells to find the volume v generated by rotating the region bounded by the curves about the given axis. y = 7ex, y = 7e^-x, x = 1; about the y-axis

The function f(x)= -(x+5)(x+1) is down. what is the range of the function?