Evaluate the function.f(x) = x2 + 2x - 5; Find f(0).
A. 25
B. 5
C. -5
D. 0
Answer: C
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Find all local extreme values of the given function and identify each as a local maximum, local minimum, or saddle point.
A. 
saddle point; 
local maximum; 
local minimum
B. 
local maximum; 
local maximum; 
local minimum; 
local minimum
C. 
saddle point; 
local maximum; 
local maximum; 
local minimum; 
saddle point; 
saddle point; 
local minimum; 
saddle point; 
saddle point
D. 
saddle point; 
saddle point; 
saddle point; 
saddle point; 
saddle point
Solve the problem.A license plate is to consist of 2 letters followed by 3 digits. Determine the number of different license plates possible if repetition of letters and numbers is not permitted.
A. 468,140 B. 468,000 C. 676,000 D. 467,980
Set the viewing rectangle of your graphing calculator to 
by 
to solve the problem.Find a set of parametric equations evaluated over 0 ? t ? 2? that produces the graph shown.
A.
| x1 = 4 + t/?, | y1 = 1 + t/? |
| x2 = 4 + t/?, | y2 = 1 |
| x3 = 4 + t/?, | y3 = 1 + 2t/? |
B.
| x1 = 4 + t/?, | y1 = 1 + t/? |
| x2 = 4 + t/?, | y2 = 1 |
| x3 = 4 + t/?, | y3 = 3 |
C.
| x1 = t/?, | y1 = t/? |
| x2 = t/?, | y2 = 0 |
| x3 = t/?, | y3 = 2 |
D.
| x1 = 4 + t/?, | y1 = 1 + t/? |
| x2 = 4 + t/?, | y2 = 1 + t/? |
| x3 = 4 + t/?, | y3 = 3 |
Find the sum.
A. - 
B. -24
C. 6
D. -75