Graph f(x)=-1

Problem

ƒ(x)=−1

Solution

1. Identify the type of function. The expression ƒ(x)=−1 is a constant function, which represents a horizontal line.

2. Determine the y-intercept. For any value of x the output y is always −1 This means the line passes through the point (0,−1)

3. Determine the slope. Since the output does not change as x changes, the slope m is 0

4. Plot the line. Draw a straight horizontal line that crosses the y-axis at −1 and extends infinitely in both the positive and negative x directions.

Final Answer

ƒ(x)=−1

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