Find the slope of the line that goes through the pair of points.(-7, -9) and (4, -9)
A. -4
B. 1
C. 4
D. 0
Answer: D
You might also like to view...
Use these sets to find the following. Identify any disjoint sets.Let U = {4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14}, M = {4, 6, 8, 10}, 
and 
M ? N
A. ?; M and N are disjoint sets. B. {5, 6, 7, 8, 9, 10, 11, 12, 13} C. {4, 5, 6, 7, 8, 9, 13} D. {4, 5, 6, 7, 8, 9, 10, 11, 13}
Find the square root.
A. 
B. 
C. - 
D. 
Solve. Give your answer as a mixed number if appropriate.
= 
A. 1505
B. 
C. 44
D. 2
The Richter scale converts seismographic readings into numbers for measuring the magnitude of an earthquake according to this function M(x) = log 
, where x0 = 10-3.What is the magnitude of an earthquake whose seismographic reading is 6.7 millimeters at a distance of 100 kilometers from its epicenter? Round the answer to the nearest tenth.
A. 826.1 B. 3.8 C. 2.5 D. 2.8