Graph the line and give the domain and the range.y + 4 = 0
A. D = {-4}, R = (-?, ?)
B. D = (-?, ?), R = (-?, ?)
C. D = (-?, ?), R = {-4}
D. D = (-?, ?), R = {-4}
Answer: D
Mathematics
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A. 45° B. 30° C. 60° D. 75°
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Use a definite integral to find an expression that represents the area of the region between the given curve and the x-axis on the interval [0, b].y = 
+ 7
A. - 
- 7b
B. 
+ 7
C. - 
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D. 
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Perform the indicated operation.(5x - 12)2
A. 5x2 + 144 B. 5x2 - 120x + 144 C. 25x2 + 144 D. 25x2 - 120x + 144
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Find all cube roots of the complex number. Leave answers in trigonometric form.-3
+ 3i
A. 
cis 50°, 
cis 170°, 
cis 290°
B. 
cis 70°, 
cis 190°, 
cis 310°
C. 
cis 70°, 
cis 190°, 
cis 310°
D. 
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cis 170°, 
cis 270°
Mathematics