Approximate the area under the curve and above the x-axis using n rectangles. Use right endpoints.f(x) = 3x2 - 2 from x = 1 to x = 5; n = 4
A. 154
B. 140
C. 144
D. 150
Answer: A
Mathematics
You might also like to view...
Answer the question.What are the domain and range for y = 2x?
A. Domain is all x ? 0 and range is all y ? 0. B. None of these is correct. C. Domain is all x > 0 and range is all y > 0. D. Domain is all x ? 0 and range is all y > 0.
Mathematics
Find the limit.
A. 1
B. ?
C. 0
D.
Mathematics
Translate the following into an equation where x represents the unknown number. Then solve the equation for x.The quotient of a number and 3 is - .
A. 3x = - , x = -
B. = -
, x =
C. = -
, x =
D. = -
, x = -
Mathematics
Simplify by rationalizing the denominator.
A.
B.
C.
D.
Mathematics