Math Problem Statement
Given f(x) = { 9-x², x<2 √x + 7, 2≤ x < 10, give the values of the following: [x-4] , x ≥ 10 (a) f(2) (b) f(12.5) (c) f(-3) (d) f(5) (e) f(1.5)
Solution
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Math Problem Analysis
Mathematical Concepts
Piecewise Functions
Square Roots
Floor Function
Formulas
f(x) = 9 - x^2 for x < 2
f(x) = √x + 7 for 2 ≤ x < 10
f(x) = ⌊x - 4⌋ for x ≥ 10
Theorems
Greatest Integer Function (Floor Function)
Square Root
Suitable Grade Level
Grades 9-11
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