Find the midpoint of the line segment joining the two points.(0, -4) and (-1, 4)
A. 
B. (1, -8)
C. 
D. (-1, 0)
Answer: C
Mathematics
You might also like to view...
Use the graph to answer the question. 
What was the increase in sales between month 5 and month 6 of 2007?
A. $800 B. $8000 C. $4 D. $4000
Mathematics
Solve the inequality. Give your answer using interval notation.
a. [-2, 5) b. (-?, -2) and [5, ?) c. (-2, 5] d. (-?, -5) and [2, ?)
Mathematics
Solve the problem.The number of periods needed to double an investment when a lump sum is invested at 2%, compounded semiannually, is given by n = 
. Find the number of years before the investment doubles in value, to the nearest tenth of a year.
A. 17.4 yr B. 139.3 yr C. 34.8 yr D. 69.7 yr
Mathematics
Find the coordinates of the vertex for the parabola defined by the given quadratic function.f(x) = 11(x - 3)2 + 8
A. (-3, 8) B. (3, 8) C. (8, -3) D. (11, 3)
Mathematics