Decide whether the equation defines y as a function of x.y = x2 - 5
A. function
B. not a function
Answer: A
Mathematics
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Express the relationship between a small change in x and the corresponding change in y in the form 
.y = 4 cot 
A. dy = -4x2 csc 
dx
B. dy = 4x2 csc2 
dx
C. dy = -4x2 csc2 
dx
D. dy = -4x3 csc2 
dx
Mathematics
Provide an appropriate response.Solve: 
= x -5
Fill in the blank(s) with the appropriate word(s).
Mathematics
Add or subtract. Write the answer in lowest terms.
+ 
A. 
B. 
C. 
D. 
Mathematics
Plot the points on the Cartesian coordinate system provided.A(5, 5), B(-4, 3)
A. 
B. 
C. 
D. 
Mathematics