Find the equation of the tangent line at the given value of x on the curve.xy + x = 2, x = 1
A. y = - 
x + 
B. y = 2x - 1
C. y = 
x + 
D. y = -2x + 3
Answer: D
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Write the phrase as a unit rate.4,400,000 people living in 11,000 square miles
A. 400 people per square mile B. 40 people per square mile C. 800 people per square mile D. 1,200 people per square mile E. 1,600 people per square mile
Use the chart below to answer the question. 
Matt has a budget of $1184. Can he afford to buy the computer for $799 with options (a), (e), and (g)?
A. Yes B. No
Use the appropriate Taylor polynomial of degree 3 at x = 0 to approximate the quantity. Round the answer to four decimal places.
A. 3.0342 B. 3.0337 C. 3.0332 D. 3.0325
For the function find the maximum number of real zeros that the function can have, the maximum number of x-intercepts that the function can have, and the maximum number of turning points that the graph of the function can have. g(x) = 
x3 - 10x + 6
A. 3; 2; 1 B. 4; 3; 2 C. 3; 3; 2 D. 3; 1; 1