Provide an appropriate response.Find the local extrema for 
A. f(0, 0) = 1 is a local minimum
B. f(2, 2) = 41 is a local maximum
C. f(-2, -2) = 9 is a local maximum
D. f(1, 1) = -1 is a local minimum
Answer: C
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Write the word phrase as an algebraic expression. Use x to represent the unknown value.The difference of seventeen and a number, divided by four.
A. 
- 17
B. 
C. 17 - 
D. 
Find the equation of the least-squares regression line. Graph the line and data points on the same graph.Two different tests are designed to measure employee productivity and dexterity. Several employees are randomly selected and tested with these results.
A. y = 2.36 + 2.03x
B. y = 75.3 - 0.329x
C. y = 5.05 + 1.91x
D. y = 10.7 + 1.53x
Solve the right triangle. If two sides are given, give angles in degrees and minutes.
B = 65.4834°, c = 3,261.4 mGive side lengths to two decimal places.
A. A = 24.5166°; a = 1,353.34 m; b = 2,921.97 m B. A = 24.5166°; a = 1,353.34 m; b = 2,967.36 m C. A = 24.5166°; a = 1,276.84 m; b = 2,952.06 m D. A = 24.5166°; a = 1,406.64 m; b = 2,967.36 m
Determine whether the graph of the function is symmetric about the y-axis, the origin, or neither of these.f(x) = -5x2 + 3
A. y-axis B. Origin C. Neither