## What does Y represent in Y MX B?

In y= mx+b, which is an equation that describes everything needed to graph a strait line on cartesian coordinates. y is the vertical axis, which represents the the vertical coordinates. x is the horizontal axis, which represents the horizontal coordinates. m is the slope or rate of change of y with respect to x.

## What does the Y represent in slope-intercept form?

In the equation of a straight line (when the equation is written as “y = mx + b”), the slope is the number “m” that is multiplied on the x, and “b” is the y-intercept (that is, the point where the line crosses the vertical y-axis). This useful form of the line equation is sensibly named the “slope-intercept form”.

## What does Y mean in slope?

: the equation of a straight line in the form y = mx + b where m is the slope of the line and b is its y-intercept.

## What is Y intercept in algebra?

more The point where a line or curve crosses the y-axis of a graph. In other words: find the y value when x equals 0.

## How do you explain y-intercept?

The y-intercept of a line is the value of y where the line crosses the y-axis. In other words, it is the value of y when the value of x is equal to 0.

## How do you define Y-intercept?

: the y-coordinate of a point where a line, curve, or surface intersects the y-axis.

## Is the Y intercept the initial value?

An equation in the slope-intercept form of a line includes the slope and the initial value of the function. The initial value, or y-intercept, is the output value when the input of a linear function is zero. It is the y-value of the point at which the line crosses the y-axis.

## How do you determine initial value?

The initial value is the beginning output value, or the y-value when x = 0. The rate of change is how fast the output changes relative to the input, or, on a graph, how fast y changes relative to x. You can use initial value and rate of change to figure out all kinds of information about functions.

## What is initial value algebra?

The initial value, or y-intercept, is the output value when the input of a linear function is zero. It is the y-value of the point where the line crosses the y-axis. An increasing linear function results in a graph that slants upward from left to right and has a positive slope.

## What is initial value exponential function?

For an exponential function the y-intercept is the “initial value” not the common ratio. Consider a standard exponential function of the form y(x) = a•rˣ , if you put in x = 0 you get: y(0) = a•rˣ = a•r⁰ = a•1 = a , so the y-intercept is a , which is called the initial value, not r , which is called the common ratio.

## What is the initial condition of time?

In mathematics and particularly in dynamic systems, an initial condition, in some contexts called a seed value, is a value of an evolving variable at some point in time designated as the initial time (typically denoted t = 0).

## How do you find the initial value of two points?

The slope-intercept equation of a line is y=mx+b , where m is the slope and b is the initial value. We have found the slope as m=2 . We will plug our first point into the equation to give us b , the initial value.

## What is the function of sequence?

Definition: A sequence is a function whose domain is the set of natural numbers or a subset of the natural numbers. Intuitively, a sequence is just an ordered list of (possibly infinitely many) numbers. Each number in a sequence is a term of the sequence.

## What is difference between function and sequence?

A sequence is a type of function. Remember, a function is any formula that can be expressed as “f(x) = x” format, but a sequence only contains integers at or greater than zero. Functions are almost everywhere in math: in algebra, calculus, and geometry because they express the relationship between any two numbers.