Fractions and Decimals

Discrete Mathematics

Differential Equations

Solved on Sep 29, 2023

Find the value of $f(x) = 2x$ evaluated at $x = -\frac{9}{5}$ .

STEP 1

Assumptions1. The function is $f(x) =x$ . We need to find the value of the function at $x = -\frac{9}{5}$

STEP 2

To find the value of the function at a specific point, we substitute the value of $x$ into the function. In this case, we substitute $x = -\frac{9}{5}$ into $f(x)$ .
$f\left(-\frac{9}{5}\right) =2 \times \left(-\frac{9}{5}\right)$

STEP 3

Perform the multiplication to find the value of the function at $x = -\frac{9}{5}$ .
$f\left(-\frac{9}{5}\right) = -\frac{18}{5}$ So, $f\left(-\frac{9}{5}\right) = -\frac{18}{5}$ .

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