Find all values of x (if any) where the tangent line to the graph of the function is horizontal.y = x2 + 2x - 3
A. -1
B. 1
C. 0
D. 
Answer: A
Mathematics
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Find x:
30 Find x: 2.0 = log ÄÄ x a. 1.48 ð 10-1 b. 3.01 ð 10-2 c. 2.18 ð 10-1 d. 3 ð 10-1 e. 1.5 ð 10-2
Mathematics
A point on the terminal side of an angle ? is given. Find the exact value of the indicated trigonometric function of ?.(-4, -1)Find csc ?.
A. -4
B. -
C. 
D. -17
Mathematics
Write a matrix equation equivalent to the system of equations. 7x - 8y = -9-2x - 2y = -2
A. 
=
B. 
= 
C.
  = |
D.
=
Mathematics
Perform the indicated operation.(4a5)(5a8)
A. 20a40 B. 940 C. 913 D. 20a13
Mathematics