Evaluate the function $$ f(x)=7 x+9 $$ at the given values of the independent variable and simplify. $$ \begin{array}{lll} ext { a. } f(6) & ext { b. } f(x+2) & ext { c. } f(-x)\end{array} $$ a. $$ f(6)=\square $$ (Simplify your answer.)

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Evaluate the function $$ f(x)=7 x+9 $$ at the given values of the independent variable and simplify. $$ \begin{array}{lll}	ext { a. } f(6) & 	ext { b. } f(x+2) & 	ext { c. } f(-x)\end{array} $$ a. $$ f(6)=\square $$ (Simplify your answer.)

UpStudy AI · Accepted Answer

To evaluate the function $$ f(x) = 7x + 9 $$ at $$ x = 6 $$:

$$
f(6) = 7(6) + 9
$$

$$
f(6) = 42 + 9
$$

$$
f(6) = 51
$$

**Answer:**

a. $$ f(6) = 51 $$
a. $$ f(6) = 51 $$

Evaluate the function \( f(x)=7 x+9 \) at the given values of the independent variable and simplify. \( \begin{array}{lll}\text { a. } f(6) & \text { b. } f(x+2) & \text { c. } f(-x)\end{array} \) a. \( f(6)=\square \) (Simplify your answer.)

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