For the given set of ordered pairs, determine whether a function could be defined for which the input would be an x-coordinate and the output would be the corresponding y-coordinate.{(-7, 4), (-7, 3), (2, 7), (4, 5)}
A. Yes
B. No
Answer: B
Mathematics
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Find the standard-form equation of the ellipse centered at the origin and satisfying the given conditions.An ellipse with vertices (±8, 0) and foci at (±3, 0)
A. 
+ 
= 1
B. 
+ 
= 1
C. 
+ 
= 1
D. 
+ 
= 1
Mathematics
Add or subtract.16
+ 
A. 7
B. 7
C. 24
D. 23
Mathematics
Provide an appropriate response.Construct a perpendicular from P to the line r.
What will be an ideal response?
Mathematics
Solve the problem.Find the value for x in the rectangular prism. Use exact values. 
7 in.
A. 3
in.
B. 
in.
C. 2
in.
D. 310 in.
Mathematics