The given function is:

$f(x) = x^2 + 5x - 6$

Let me know what you'd like to do with this function. Would you like to:

1. Find its roots (solutions)?
2. Determine its derivative (slope)?
3. Find its maximum or minimum (vertex)?
4. Graph it?
5. Evaluate it for specific values of $x$?

Let me know how I can assist you further!

Here are some related questions:

1. How do you find the vertex of a quadratic function?
2. How can you factor the quadratic expression?
3. How can you complete the square to express the quadratic in vertex form?
4. What does the discriminant tell us about the roots of a quadratic equation?
5. How do you solve a quadratic equation using the quadratic formula?

Tip: When factoring quadratics, look for two numbers that multiply to give the constant term and add up to the coefficient of the linear term!