Find the exact value of the expression.cot 45°
A. 
B. 1
C. 
D. 
Answer: B
Mathematics
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Perform the indicated operation.
- 
A. 
B. 
C. 
D. 
Mathematics
Graph the equation by plotting points.2x + y = -8 
A. 
B. 
C. 
D. 
Mathematics
Plot the graph of the function f in an appropriate viewing window.
 FIGURE 1.png)
Mathematics
Find an equation in slope-intercept form of the line that passes through the given point and has slope m.(4, 3); m = - 
A. y = - 
x - 
B. y = - 
x - 
C. y = - 
x + 
D. y = - 
x + 
Mathematics