Provide an appropriate response.Using a calculator, find the value of sin 4.2. Round to four significant digits.
A. 0.9973
B. -0.9973
C. 0.8716
D. -0.8716
Answer: D
Mathematics
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Graph the line.Through (0, 3), m = 
A. 
B. 
C. 
D. 
Mathematics
Find the vertex of the parabola associated with the quadratic equation.y = x2 + 2x - 3
A. (1, -4) B. (1, 4) C. (-1, -3) D. (-1, -4)
Mathematics
Use ZERO (or ROOT) to approximate the positive x-intercepts of the equation. Round to two decimal places.y = x4 + 1.5x3 - 8.31x2 - 3.27x + 8.39
A. 0.94 and 2.18 B. 1.19 and 3.44 C. 0.87 and 2.21 D. 8.39
Mathematics
Graph.y = x2 - 3
A. 
B. 
C. 
D. 
Mathematics