Solve the problem.f(x) = 2x - 2 is defined on the interval 
. In (a) and (b), approximate the area under f as follows:(a)Partition 
into four subintervals of equal length and choose u as the left endpoint of each subinterval.(b)Partition 
into four subintervals of equal length and choose u as the right endpoint of each subinterval.(c)What is the actual area A?
Fill in the blank(s) with the appropriate word(s).
(a) 12 (b) 20 (c) 16
You might also like to view...
Solve the problem.In 1985, John invested $24,000 in the stock market. By 1990 his investment had grown to $28,500. If the market continues to grow approximately linearly, how much will be in his account in 1994? Give your answer to the nearest dollar.
A. $32,100 B. $33,000 C. $27,601 D. $28,501
Provide an appropriate response.
÷ 
=
A. 
B. 
C. 
D. 
E. 
Solve the problem.The surface area of a balloon is given by S(r) = 4?r2, where r is the radius of the balloon. If the radius is increasing with time t, as the balloon is being blown up, according to the formula 
find the surface area S as a function of the time t.
A. S(r(t)) = 
?t6
B. S(r(t)) = 
?t9
C. S(r(t)) = 
?t3
D. S(r(t)) = 
?t6
Simplify the radical. Assume that all variables represent positive real numbers.
A. 3y
B. 
C. 
D. 