Determine the domain and range of the function.
A. domain: [-3, 1]; range: [-3, 0]
B. domain: (-?, 1]; range: [0, 3]
C. domain: [0, 3]; range: (-?, 1]
D. domain: [-3, 0]; range: [-3, 1]
Answer: D
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Find the inverse of the function.f(x) = - 
- 14
A. f-1(x) = -14x + 2 B. f-1(x) = -2x + 14 C. f-1(x) = -2(x + 14) D. f-1(x) = -14(x + 2)
Let u be the vector with initial point P(7,-3) and terminal point Q(1,4). Express u in terms of I and j.
a. u = -6i + 6j b. u = -6i + 7j c. u = -3i - 2j d. u = -6i + j e. none
Decide whether the graph of the equation opens up, down, to the left, or to the right; and whether it is wider, narrower, or the same shape as the graph of 
(or 
).x = y2 + 8y + 3
A. To the right; narrower B. To the right; wider C. To the right; same D. To the left; same
The side of a right triangle that is opposite the right angle is called the _______________.
What will be an ideal response?