Solve the equation.
= 5
A. 
, 
B. 6, 4
C. 2, 
D. -3, -7
Answer: C
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Find all values of x in the interval [0°, 360°) that satisfy the equation. Round approximate answers to the nearest tenth of a degree.cos2 2x - sec2 2x = 0
A. {45°, 135°, 225°, 315°} B. {0°, 45°, 90°, 135°, 180°, 225°, 270°, 315°} C. {0°, 90°, 180°, 270°} D. {0°, 180°}
Round the decimal to the given place value.11.8761, nearest hundredth
A. 11.88 B. 11.875 C. 11.89 D. 11.876
Complete the table of values for the given equation.x + y = 9; 
A. 
B. 
C. 
D. 
Find the intercepts of the circle. Round to the nearest hundredth, when necessary.121x2 + 121y2 - 88x - 132y - 433 = 0
A. The x-intercept is x ? 41.2, and the y-intercept is y ? 40.4. B. The two x-intercepts are x ? 2.29 and x ? -1.56, and the two y-intercepts are y ? 2.51 and y ? -1.42. C. The two x-intercepts are x ? 4.22 and x ? -3.49, and the two y-intercepts are y ? 4.48 and y ? -3.39. D. There are no intercepts.