## How to Find the X Intercept of a Function

intercepts\:y=\frac{x^2+x+1}{x} intercepts\:f(x)=x^3; intercepts\:f(x)=\ln (x-5) intercepts\:f(x)=\frac{1}{x^2} intercepts\:y=\frac{x}{x^2-6x+8} intercepts\:f(x)=\sqrt{x+3}

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## Formula to Find x Intercept

Answer: Therefore the x-intercept is 3. You could also write it as a point: $$(3,0)$$ A more complicated example would be one where the equation representing the function itself is more complex. For these situations, you need to know a little more algebra in order to find any intercepts. Example. Find the x-intercepts fo See more

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## Finding the x and y Intercepts

The x-intercepts of a function f (x) is found by finding the values of x which make f (x) = 0. Write f (x) = 0, and solve for x to find the x-intercepts of a function. The method for solving for x will depend on the type of function (linear, quadratic

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## Finding the x-intercepts of a function

x = y x = y Find the x-intercepts. Tap for more steps x-intercept (s): (0,0) ( 0, 0) Find the y-intercepts. Tap for more steps y-intercept (s): (0,0) ( 0, 0) List the intersections. x-intercept

## Finding the x-intercepts of a function

The x-intercepts of a function are also called the zeros of the function. Consider a function y = f(x). We already know that: The x-intercept(s) is(are) a point(s) where the graph intersects the