Determine the x and y intercept of a rational function

The video tutorial explains how to find X and Y intercepts in functions, focusing on the use of F of X and G of X. It covers the process of setting F of X or G of X to zero to find intercepts, solving rational functions, and handling undefined intercepts due to division by zero. The tutorial emphasizes understanding the relationship between the function's input and output and provides a step-by-step guide to solving for intercepts.

What is the X intercept of a function?

• The point where X equals zero

• The point where the function is undefined

• The point where F of X equals zero

• The point where Y equals zero

When finding the Y intercept of a function, what value is substituted for X?

• The value of F of X

• The value of Y

• Zero

• The value of the function

In the function G of X, what is the first step to find the X intercept?

• Set the denominator to zero

• Set Y to zero

• Set X to zero

• Set G of X to zero

What happens when you try to divide by zero in a function?

• The function equals one

• The function is undefined

• The function becomes infinite

• The function becomes zero

What is the result of solving the equation 0 = 4X + 4 for X?

• X = 0

• X = 4

• X = -1

• X = 1