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)
What is the component of vector v = (3i - 4j + 5k) along the x-axis?
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What is the derivative of f(x) = 3x^2 + 5x - 2? (
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Suppose we have the rational expressions f(x) = (3x-5)/(x^2-4) and g(x) = (4x^2+5x+2)/(x^2-5x+6). Evaluate (f(x) + g(x)) / (f(x) - g(x)) as x approaches 3.