Find an equation of the tangent line at x = a.y = x2 - 2; a = -2
A. y = -4x - 6
B. y = -2x - 6
C. y = -4x - 12
D. y = -4x - 10
Answer: A
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Solve the rational equation.3 - 
= 5
A. {2} B. {1} C. {-2} D. {-1}
Provide an appropriate response.The following graph represents a function. Identify the independent and dependent variables and describe the domain and range.
A. The independent variable is age and the dependent variable is time, measured in years. The domain is the years between 1980 and 2004. The range is the ages between 0 and 82. B. The independent variable is time, measured in years, and the dependent variable is age. The domain is the years between 1980 and 2004. The range is the ages between 0 and 82. C. The independent variable is age and the dependent variable is time, measured in years. The domain is the ages between 0 and 82. The range is the years between 1980 and 2004. D. The independent variable is time, measured in years, and the dependent variable is age. The domain is the ages between 0 and 82. The range is the years between 1980 and 2004.
Solve the problem.Find the center and the scale factor of the size transformation shown below.
A. Center S; scale factor 3/4 B. Center T; scale factor 3/4 C. Center S; scale factor 4/3 D. Center T; scale factor 1/2
Determine whether the statement is true or false.? ? ?
A. True B. False