How do you evaluate the function $f (x) = x^{2} - 7 x + 10$ $f(x) =x^2- 7x + 10$ and $g (x) = 1 - x^{2}$ $g(x)=1-x^2$ for f(5)?

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How do you evaluate the function $f (x) = x^{2} - 7 x + 10$ $f(x) =x^2- 7x + 10$ and $g (x) = 1 - x^{2}$ $g(x)=1-x^2$ for f(5)?

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Answer 1 · 2018-03-12T08:59:11

$f (5) = 0$ $f(5)=0$

Explanation:

$to evaluate f (5) substitute x = 5 into f (x)$ $"to evaluate "f(5)" substitute x = 5 into "f(x)$

$f (5) = {(5)}^{2} - (7 \times 5) + 10$ $f(color(red)(5))=(color(red)(5))^2-(7xxcolor(red)(5))+10$

$\times x = 25 - 35 + 10 = 0$ $color(white)(xxx)=25-35+10=0$

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How do you evaluate the function $f (x) = x^{2} - 7 x + 10$ $f(x) =x^2- 7x + 10$ and $g (x) = 1 - x^{2}$ $g(x)=1-x^2$ for f(5)?

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How do you evaluate the function f(x)=x2−7x+10f(x) =x^2- 7x + 10 and g(x)=1−x2g(x)=1-x^2 for f(5)?

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How do you evaluate the function $f (x) = x^{2} - 7 x + 10$ $f(x) =x^2- 7x + 10$ and $g (x) = 1 - x^{2}$ $g(x)=1-x^2$ for f(5)?