i just dont get this or functions. Let f(x) = 2x 2 + x, g(x) = 1 − 2x, h = {(0, 1),(1, 3),(5, −1)}. Fully simplify the following. (a) f(2) = (b) g(2a) = (c) g(h(5)) = (d) f(g(x)) = (e) (g − h)(1) =
i just dont get this or functions. Let f(x) = 2x 2 + x, g(x) = 1 − 2x, h = {(0, 1),(1, 3),(5, −1)}. Fully simplify the following. (a) f(2) = (b) g(2a) = (c) g(h(5)) = (d) f(g(x)) = (e) (g − h)(1) =
Chapter3: Functions
Section3.4: Composition Of Functions
Problem 4SE: How do you find the domain for the composition of two functions, fg ?
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i just dont get this or functions.
Let f(x) = 2x 2 + x, g(x) = 1 − 2x, h = {(0, 1),(1, 3),(5, −1)}. Fully simplify the following.
(a) f(2) = (b) g(2a) = (c) g(h(5)) = (d) f(g(x)) = (e) (g − h)(1) =
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