Determine whether the expression is a polynomial. If it is, state how many terms and variables the polynomial contains. Then state its degree.5x-1y-3 - 4y
A. Yes; 2; 2; 4
B. Yes; 2; 2; -4
C. Yes; 1; 1; -3
D. No
Answer: D
Mathematics
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Use implicit differentiation to find dy/dx and d2y/dx2.xy + 3 = y, at the point (4, -1)
A. 
= 
; 
= 
B. 
= - 
; 
= 0
C. 
= 3; 
= - 24
D. 
= 
; 
= - 
Mathematics
Divide numerator and denominator by the highest power of x in the denominator to find the limit.
A. 
B. ?
C. 0
D. 
Mathematics
Sketch the curve of the vector function r(t) (t², t³, t), t? 0, and indicate the orientation of the curve.
What will be an ideal response?
Mathematics
Provide an appropriate response.If a ? b, is it always true that a + 6 ? b + 6? Explain.
What will be an ideal response?
Mathematics