x- and y-Intercepts

x-intercepts

To find the intersections with the x-axis, input y = 0 and solve the resultant equation.

Example

Function

Intercept Operations

Axis Intercepts

y-intercept

To find the intersections with the y-axis, input x = 0 and calculate the value of f(0).

Example

Function

Y-intercept

Exercise

For the following function, find the intersections with the x- and y-axis:

Function

x-intercepts

x-Intercept Operations

x-Intercepts

y-intercept

y-Intercept Operations

y-Intercept

gráfica