Find f(8) for the function f(x) = 2+3?x+1.
What will be an ideal response?
11
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Solve the problem. Assume the x-axis is horizontal, the positive y-axis is vertical (opposite g), the ground is horizontal, and only the gravitational force acts on the objects. A projectile is fired with an initial speed of 591 m/sec at an angle of 45°. What is the greatest height reached by the projectile? Round your answer to the nearest tenth.
A. 8910.2 m B. 85.3 m C. 87,320.3 m D. 35,640.9 m
Match the graph to one of the listed functions. 
A. f(x) = -x2 - 6 B. f(x) = x2 - 6 C. f(x) = -x2 - 6x D. f(x) = x2 - 6x
Find the transpose of the matrix.
A. 
B. 
C. 
D. 
Find the domain. Write interval notation for the answer.f(x) = 
A. (-?, 2) ? (2, ?) B. (-?, 0) ? (3, ?) C. (-?, -3) ? (-3, 0) ? (0, ?) D. (-?, -3) ? (-3, 2) ? (2, ?)