Find an equation for the ellipse.Center (0, 0); major axis horizontal with length 18; length of minor axis is 4
A. 
+ 
= 1
B. 
+ 
= 1
C. 
+ 
= 1
D. 
+ 
= 1
Answer: D
Mathematics
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Find the required value by setting up the general equation and then evaluating.Find y when 
if y is inversely proportional to x, and 
when 
A. 42 B. 49 C. 8 D. 6
Mathematics
Provide an appropriate response. Find the equation of the line passing through the points (5, 7) and (-3, 7).
A. y = 7 B. y = x + 7 C. x = 7 D. y = 7x + 5
Mathematics
Solve the formula for the specified variable.P = 2L + 2W for W
A. W = 
B. W = 
C. W = P - L
D. W = d - 2L
Mathematics
Let 
. Find the composite function.
?
?
A. ?
B. 
C. 
D. 
E. none of the above
Mathematics