Calculate the slope of the line passing through the given points. If the slope is undefined, so state. Then indicate whether the line rises, falls, is horizontal, or is vertical.(-5, 2), (-3, 6)
A. 
, rises
B. - 2, falls
C. 2, rises
D. - 1, falls
Answer: C
Mathematics
You might also like to view...
Find the integral.
A. 
ln 
B. 
ln 
C. 
ln 
D. 
ln 
Mathematics
Find the mass of the wire that lies along the curve r and has density ?.r(t) = 5i + (9 - 3t)j + 4tk, 0 ? t ? 2? ; ? = 9(1 + sin 9t)
A. 90? units B. 10 + 90? units C. 18? units D. 20 + 90? units
Mathematics
Use the given information to find the exact value of the expression.cos ? = - 
, ? lies in quadrant III, and sin ? = 
, ? lies in quadrant II
Find cos (? + ?).
A. 
B. 
C. 
D. 
Mathematics
Determine whether the statement is true or false.The number 
is not an integer.
A. False B. True
Mathematics