Use the graph of the relation to identify the domain and range.y = x3 + 1
A. domain: (-?, ?)
range: (-?, ?)
B. domain: (-1, ?)
range: (-?, ?)
C. domain: (1, ?)
range: (-?, ?)
D. domain: (-?, ?)
range: (1, ?)
Answer: A
Mathematics
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Find the standard-form equation of the hyperbola centered at the origin which satisfies the given conditions.A hyperbola having a vertex at (0, -5) and eccentricity equal to 2
A. 
- 
= 1
B. 
- 
= 1
C. 
+ 
= 1
D. 
- 
= 1
Mathematics
Graph the linear equation.x = -5
A. 
B. 
C. 
D. 
Mathematics
Perform the computation.-378 + 769
A. -1147 B. 1147 C. -391 D. 391
Mathematics
Use the given information to find the exact value of the expression.sin ? = 
, ? lies in quadrant I, and cos ? = 
, ? lies in quadrant I
Find cos (? + ?).
A. 
B. - 
C. 
D. 
Mathematics