Provide an appropriate response.What is the relationship between the slopes of two parallel lines?
A. One slope is the negative of the other.
B. One slope is the reciprocal of the other.
C. There is no general relationship, because the y-intercepts can be different.
D. They are equal.
Answer: D
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Write the sum of the geometric series as a rational number.0.57 + 0.0057 + 0.000057 + ...
A. 
B. 
C. 
D. 
Solve the equation by completing the square. Then (i) give the exact solutions and (ii) give the solutions rounded to the nearest thousandth.2x2 + 3x = 1 + 5x
A. (i) 
(ii) {0.366, -1.366}
B. (i) {1 ± 
} (ii) {2.732, -0.732}
C. (i) {-1 ± 
} (ii) {0.732, -2.732}
D. (i) 
(ii) {1.366, -0.366}
Find the area enclosed by the given curves.Find the area of the region in the first quadrant bounded on the left by the line y = 
and on the right by the curves y = tan 2 x and y = cot 2 x. (Round to four decimal places.)
A. 0.3094
B. 4.3094
C.
| 0.5858 |
D. 0.4126
Simplify by factoring.
A. (9k7q8)
B. (9k3q4)
C. (9k3q4)
D. (9q4)