Let $f(x)=x^{2}-7$ and $g(x)=2 x$. Find $\left(\frac{f}{g}\right)$
(2).
$\left(\frac{f}{g}\right)(2)=\square$ (Simplify your answer. Type an integer or a

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Answer

$\boxed{\left(\frac{f}{g}\right)(2) = -0.75}$

Steps

Step 1 ：Substitute $x = 2$ into the function $f(x) = x^2 - 7$ to find $f(2)$, so $f(2) = (2)^2 - 7 = 4 - 7 = -3$

Step 2 ：Substitute $x = 2$ into the function $g(x) = 2x$ to find $g(2)$, so $g(2) = 2*2 = 4$

Step 3 ：Find the value of $\left(\frac{f}{g}\right)(2)$ by dividing $f(2)$ by $g(2)$, so $\left(\frac{f}{g}\right)(2) = \frac{f(2)}{g(2)} = \frac{-3}{4} = -0.75$

Step 4 ：$\boxed{\left(\frac{f}{g}\right)(2) = -0.75}$

Let $f(x)=x^{2}-7$ and $g(x)=2 x$. Find $\left(\frac{f}{g}\right)$(2).$\left(\frac{f}{g}\right)(2)=\square$ (Simplify your answer. Type an integer or a

Answer

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Let $f(x)=x^{2}-7$ and $g(x)=2 x$. Find $\left(\frac{f}{g}\right)$
(2).
$\left(\frac{f}{g}\right)(2)=\square$ (Simplify your answer. Type an integer or a