5. Evaluate $f (x) = 2 x^{2} - 3 x + 2$
a. $f (- 2)$
b. $f (x + 3)$

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So, the final answer is $f (- 2) = 16$ .

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Step 1 ：The function $f (x)$ is given as $2 x^{2} - 3 x + 2$ . To find the value of the function at a specific point, we need to substitute the given value of $x$ into the function. In this case, we are asked to find $f (- 2)$ , so we need to substitute $- 2$ for $x$ in the function.

Step 2 ：Substituting $- 2$ for $x$ in the function gives us $f (- 2) = 2 (- 2)^{2} - 3 (- 2) + 2 = 2 * 4 + 6 + 2 = 8 + 6 + 2 = 16$ .

Step 3 ：So, the final answer is $f (- 2) = 16$ .

5. Evaluate f(x)=2x2−3x+2a. f(−2)b. f(x+3)

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5. Evaluate $f (x) = 2 x^{2} - 3 x + 2$
a. $f (- 2)$
b. $f (x + 3)$