Q:
# What Is a Vertical Intercept?

**A vertical intercept is a point where a line crosses the vertical axis, or y-axis, on the Cartesian coordinate plane.** When evaluating a function, the vertical intercept can be found by setting the input, or x value, to zero.

A common example of a vertical intercept in math is found in the slope intercept equation of a linear function. The slope intercept formula is y = mx + b, where m is the slope of the line, b is the vertical intercept, and x and y are the ordered pairs found along the line. The slope intercept form is convenient to work with because the y variable is isolated to one side.

Learn more about Algebra-
Q:
## What Is the Method of Graphing Imaginary Numbers?

A: Imaginary numbers are graphed on the complex plane as part of complex numbers where the y-axis represents the imaginary number values and the x-axis repres... Full Answer >Filed Under: -
Q:
## Where Is the First Quadrant Drawn on a Graph Paper?

A: For a coordinate plane with both an x- and y-axis, the first quadrant is drawn in the upper right-hand corner of a piece of graph paper. The second quadran... Full Answer >Filed Under: -
Q:
## How Do You Write an Equation of a Line?

A: Find the slope of the line (m), and the place where the line crosses the y-axis, known as the y-intercept (b), to write the equation in slope-intercept for... Full Answer >Filed Under: -
Q:
## What Is the Definition of a "y-Intercept?"

A: The y-intercept is the point where a curve or a function intersects the y-axis. For a Cartesian plane, this refers to the point where x = 0. Full Answer >Filed Under: