Express the function f:A → R. f (x) = x²-1, as a
set of ordered pairs where A = {-4,0,1, 4}...
Mathematics, 13.06.2020 23:57, angelearlyp9ynm9
Express the function f:A → R. f (x) = x²-1, as a
set of ordered pairs where A = {-4,0,1, 4}
Answers: 2
Mathematics, 21.06.2019 15:00, lexibyrd120
Explain why the function is discontinuous at the given number a. (select all that apply.) f(x) = 1 x + 1 a = −1 f(−1) is undefined. lim x→−1+ f(x) and lim x→−1− f(x) exist, but are not equal. lim x→−1 f(x) does not exist. f(−1) and lim x→−1 f(x) exist, but are not equal. none of the above
Answers: 3
Mathematics, 21.06.2019 21:00, OceanClaws
The area of a rectangle is 10 cm^2. one side of the rectangle is x cm. express the perimeter of the rectangle in terms of x and show that this rectangle cannot have a perimeter of 12 cm. the perimeter of the rectangle in terms of x is __ cm
Answers: 1
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