This shows that the function will be decreasing at the point where x < -6 or increasing at the point here x > 6
Increasing and decreasing function
Given the rational function expressed as:
f(x) = x+6/x^2-9x+18
To determine the point where the function is decreasing, we will equate the numerator to zero to solve for the value of x
x + 6 = 0
x = -6
This shows that the function will be decreasing at the point where x < -6 or increasing at the point here x > 6
Learn more on increasing function here: https://brainly.com/question/12940982
