To find the limit of \lim_{{x \to 3}} (4-x) , we can simply substitute x = 3 into the expression 4-x .
Substitute x = 3 : 4 - 3 = 1
Therefore, the limit is: \boxed{1}
Frequently asked questions (FAQs)
Question: What is the equation of an exponential function whose graph passes through the points (-2, 0.25) and (1, 2), when graphed on a standard coordinate plane?
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Question: Express the mixed number 3 1/2 as an improper fraction, factor it, and determine if it is a real number.
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Find all values of x in the interval [0, 2π) for which the tangent function f(x) = tan x is equal to √3.