Find the equation of the tangent line at the given point on the curve.3x2 + 4xy + y2 + x - 2y = -7; (-1, 3)
A. y = -x + 3
B. x = -1
C. y = -x - 1
D. y = 3
Answer: B
Mathematics
You might also like to view...
Use the formula for simple interest, I = P × r × t, to find the missing quantity.I = $1932; P = $6900; t = 4 years
A. r = 8% B. r = 10% C. r = 7% D. r = 9%
Mathematics
Determine if the pair of polar coordinates represents the same point.(8, 44°), (8, -44°)
A. No B. Yes
Mathematics
Provide an appropriate response.The first step in using the weighted average method is to find the:
A. average unit cost B. beginning inventory C. cost of goods sold D. cost of goods available for sale
Mathematics
Let 
. Find the value of the given capital letter.
?
?
A. 
B. ?
C. ?
D. ?
E. ?
Mathematics