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
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Provide an appropriate response.If one step in the solution of an equation is 93 = 78, what is the final solution of the equation?
What will be an ideal response?
Evaluate -x for the given value of x.x = 32.4
A. 
B. -32.4
C. 32.4
D. 32
Solve.A rock falls from a tower that is 288 ft high. As it is falling, its height is given by the function 
How many seconds will it take for the rock to hit the ground (h=0)?
A. 17 sec B. 17.6 sec C. 5184 sec D. 4.2 sec
Graph the system of linear inequalities. Tell whether the graph is bounded or unbounded, and label the corner points.
A. bounded;
corner points (0, 0), (0, 4), (4, 0)
B. unbounded;
corner points (0, 4), (4, 0)
C. unbounded;
corner points (0, 4), (8, 0)
D. bounded;
corner points (4, 0), (0, 4), (8, 0)