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What is the y-intercept of the line 2x - 3y equals 15?
The y-intercept is -5. 2x - 3y = 15 -3y = -2x + 15 y = 2/3x - 5 the y-intercept is the number in slope intercept form that does not have a variable, the minus sign makes the intercept negative.
What is the y-intercept of the line?
The y- intercept of a line is where the line crosses the y axis. The x- intercept is where the line crosses the x axis.
What is the importance of a y intercept in a graph?
Graphically, it is the point where the graph intersects the y-axis. It gives the value of the y-variable when the x-variable is 0. If, to take a simplistic example, x represented the number of units produced by a firm, and y was the total cost, then the y-intercept would represent the fixed costs - the amount the firm would have to pay even if it produced nothing - eg for land, rent etc.
How do you interpret the y-intercept?
where as y-intercept on y-axis is distance between origin to the poin on y-axis How do you interpret the y-intercept as in statistics
What is the y intercept of the equation y 7?
If y = 7, then the y-intercept is 7.
How you find the y intercept of y equals 15x?
The y-intercept is whatever number (with no variable) is added onto the end of the equation y=mx+b. In this case b is the y-intercept. In y=15x the y-intercept is 0 because there is no number without a variable on the end.
How do you do the y-intercept formula?
The y-intercept is when your Y variable crosses one of the two y axis's. Most of the time, the Y-axis is the starting point.
What is the y intercept of the equations y equals 1.5x-4.5?
6
What does the y-intercept represent in a linear regression equation?
It represents the value of the y variable when the x variable is zero.
How is the y-intercept related to initial value?
The y-intercept of a graph represents the value of the dependent variable when the independent variable is zero. In many contexts, particularly in linear equations or real-world scenarios, this y-intercept is interpreted as the initial value of the dependent variable before any changes occur. Thus, it serves as a starting point for understanding how the variable behaves as the independent variable changes.
What is the y-intercept of the line 2x - 3y equals 15?
The y-intercept is -5. 2x - 3y = 15 -3y = -2x + 15 y = 2/3x - 5 the y-intercept is the number in slope intercept form that does not have a variable, the minus sign makes the intercept negative.
What is the percent intercept in linear regression and how is it calculated?
The percent intercept in linear regression refers to the y-intercept of the regression line expressed as a percentage of the dependent variable's mean. It is calculated by first determining the y-intercept (bâ‚€) from the regression equation, which is the value of the dependent variable when all independent variables are zero. Then, to express it as a percentage, the y-intercept is divided by the mean of the dependent variable and multiplied by 100. This provides insight into the baseline level of the dependent variable relative to its average.
What variable represents y- intercept?
The variable that represents the y-intercept in a linear equation is typically denoted as ( b ) in the slope-intercept form of the equation, which is ( y = mx + b ). Here, ( m ) represents the slope of the line, and ( b ) indicates the point where the line intersects the y-axis, meaning the value of ( y ) when ( x = 0 ).
Solve the eqaution of a straight line with a positive slope of 2 and a positive intercept of 2 where y is the dependent variable and the variable x is the nonindependent variable?
y = 2x + 2
What does K represent in Math?
K can be a variable, it is commonly a variable in the quadratic equation y=a(x-h)2+k K is the y-intercept.
What is the definition of y intecept?
The y-intercept is the point where a line or curve intersects the y-axis of a graph. It represents the value of the dependent variable when the independent variable is zero. In a linear equation of the form (y = mx + b), the y-intercept is represented by (b). It is crucial for understanding the behavior of functions and their graphs.
What is the place or point where a graph crosses the axis is known as?
The point where a graph crosses an axis is known as an "intercept." Specifically, the x-intercept is where the graph crosses the x-axis, while the y-intercept is where it crosses the y-axis. These points indicate the values of the variable when the other variable is zero.
