Find an equation of the tangent line at x = a.y = x2 + 3; a = 4
A. y = 8x - 26
B. y = 8x - 29
C. y = 4x - 13
D. y = 8x - 13
Answer: D
Mathematics
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Fill in the blank(s) with the appropriate word(s).
Mathematics
Use the figure below to answer the following question(s).
Which of the graphs has an Euler circuit?
A. Graph 3 only B. Graphs 1 and 3 C. Graph 1 only D. Graph 2 only E. none of these
Mathematics
Use the leading coefficient test to determine whether y?? or y?-? as
y = 6x3 + 9x2 - 5x + 4
A. -? B. ?
Mathematics
Use the fundamental identities and appropriate algebraic operations to simplify the expression.cos x (csc x - sec x) - cot x
A. cos2x - tan2x B. 1 C. -1 D. 0
Mathematics