Find the midpoint of the line segment joining the points P1 and P2.P1 = (4a, 1); P2 = (5a, 2)

A.   
B.   
C.
D.


Answer: C

Mathematics

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Find the sum of the series as a function of x.

A. - 
B. - 
C. - 
D. - 

Mathematics

Graph the function, then find the extreme values of the function on the interval and indicate where they occur.y =  +  on the interval -? < x < ?

A. Absolute minimum is 4
on the interval (-3, 2]

B. Absolute minimum is 6
on the interval (-2, 3]

C. Absolute minimum is 5
on the interval (-3, 4]

D. Absolute minimum is 5
on the interval (-2, 3]

Mathematics

Perform the indicated operations.29 - 8

A. 21
B. 42 
C. 37
D. 21 

Mathematics

The general term of a sequence is given. Find the indicated partial sum.an = 4n - 2; S5

A. 100 B. 55 C. 85 D. 50

Mathematics