Provide an appropriate response.A student was trying to solve the problem 
. The student knew that he or she should set 
but was confused about whether or not he or she should set 
, or 9 = 0 and 
. How would you advise this student?
What will be an ideal response?
Setting 9x = 0 is not a problem because x = 
= 0.
Mathematics
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Determine whether the graph of the equation is a circle, parabola, ellipse, or hyperbola. Sketch the graph.(x + 3)2 + (y - 2)2 = 16
A. 
B. 
C. 
D. 
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Evaluate the expression by first changing the form. Verify the answer by use of a calculator. sin 100° cos 40° - cos 100° sin 40°
A. 
B. 
C. 
D. 
Mathematics
Decide whether the given matrix could be a transition matrix.
A. Yes B. No
Mathematics
Provide an appropriate response.Does the curve y = x3 + 4x - 10 have a tangent whose slope is -2? If so, find an equation for the line and the point of tangency. If not, why not?
What will be an ideal response?
Mathematics