Graph y-5=f(x/-1)

$y - 5 = f (\frac{x}{- 1})$

Solve for $y$ .

Simplify $f (\frac{x}{- 1})$ .

Move the negative one from the denominator of $\frac{x}{- 1}$ .

$y - 5 = f (- 1 \cdot x)$

Rewrite $- 1 \cdot x$ as $- x$ .

$y - 5 = f (- x)$

Rewrite using the commutative property of multiplication.

$y - 5 = - f x$

Add $5$ to both sides of the equation.

$y = - f x + 5$

Use the slope-intercept form to find the slope and y-intercept.

The slope-intercept form is $y = m x + b$ , where $m$ is the slope and $b$ is the y-intercept.

$y = m x + b$

Find the values of $m$ and $b$ using the form $y = m x + b$ .

$m = - 1$

$b = 5$

The slope of the line is the value of $m$ , and the y-intercept is the value of $b$ .

Slope: $- 1$

y-intercept: $(0, 5)$

Slope: $- 1$

y-intercept: $(0, 5)$

Any line can be graphed using two points. Select two $x$ values, and plug them into the equation to find the corresponding $y$ values.

Create a table of the $x$ and $y$ values.

$\begin{array}{c} x & y \\ 0 & 5 \\ 1 & - f + 5 \end{array}$

Graph the line using the slope and the y-intercept, or the points.

Slope: $- 1$

y-intercept: $(0, 5)$

$\begin{array}{c} x & y \\ 0 & 5 \\ 1 & - f + 5 \end{array}$