Given the function: f(x)={2x-4 x<0 2x-8 x≥0 Calculate the following values
Added by Jose C.
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Let's choose a few values: \( -2, 0, \) and \( 3 \). --- Show more…
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For the following exercises, given each function $f,$ evaluate $f(-1), f(0), f(2),$ and $f(4)$ $$f(x)=\left\{\begin{array}{ll} x^{2}-2 & \text { if } x < 2 \\ 4+|x-5| & \text { if } x \geq 2 \end{array}\right.$$
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Evaluate $f(-2), f(0),$ and $f(1),$ if possible, for each function. If a function value is undefined, so state. $$f(x)=\left\{\begin{array}{ll} 0, & \text { if } x<0 \\ 2, & \text { if } 0 \leq x<2 \\ 4, & \text { if } x \geq 2 \end{array}\right.$$
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