Math Problem Statement
For the function f, of, xf(x) shown below, determine limit, start subscript, x, right arrow, 1, end subscript, f, of, x, . x→1 lim f(x). f, of, x, equals, left curly bracket, begin cases, begin case 1, minus, 2, x, squared, minus, 3, for , x, is less than or equal to, 1, end case 1, begin case 2, minus, 4, plus, 4, x, for , x, is greater than, 1, end case 2, end cases, . f(x)={ −2x 2 −3 −4+4x
for x≤1 1 1
for x>1 1 1
Solution
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Math Problem Analysis
Mathematical Concepts
Limits
Piecewise Functions
Continuity
Formulas
Left-hand limit: lim x→1^- f(x) = -2x^2 - 3
Right-hand limit: lim x→1^+ f(x) = -4 + 4x
Theorems
Limit Laws
Piecewise Continuity Theorem
Suitable Grade Level
Grades 10-12
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