Finite Math Examples Theslope-interceptform isy=mx+by=mx+b, wheremmis theslopeandbbis they-intercept. y=mx+by=mx+b Find the values ofmmandbbusing the formy=mx+by=mx+b. m=3m=3 b=0b=0 Theslopeof thelineis the value ofmm, and they-interceptis the value ofbb. ...
y ). Similarly, thex-interceptis defined as the point at which the graph crosses thex-axis. At this point, they-coordinate is zero. The coordinates of the x intercept are always in the form
Pre-Algebra Examples x−3y=9x-3y=9 Rewrite inslope-interceptform. Tap for more steps... Theform isy=mx+b, wheremis theandbis the. y=mx+b Subtractxfrom both sides of the. -3y=9-x eachin-3y=9-xby-3and simplify. eachin-3y=9-xby-3. ...
In this example, you’ll need to use the quadratic formula to find the x-intercept. Next: Quadratic Formula Y-Intercept (Definition) The y-intercept is the point where a graph crosses the y-axis. On the graph below, the plotted line crosses the y-axis at y = 3: More Examples To fi...
The intercept of a line is the point at which it intersects the y-axis. Learn to find the equation of a line when the intercepts of the lines are given for both x-axis and y-axis at BYJU'S.
What is the definition of y-intercept? The y-intercept definition is where the line of a graph crosses the y-axis, or what y is equal to when x is equal to 0. What is the y-intercept in an equation? In an equation, the y-intercept is what y is equal to when x is 0. In a...
A y-intercept of 3 means that a line's graph intersects the Y-axis at the point (0, 3). A y-intercept of -4 means that the graph of a line crosses the Y-axis at the point (0, -4). Exampleof the Y-Intercept In the diagram below, the y-intercept is 2 which is the point...
1. If there is a y-intercept at y = 3, which of the following is true? At x = 3, y = 3. At y = 0, x = 3. At x = 0, y = 3 At x = 0, y = 0. 2. How many y-intercepts can a graph have? It depends on the equation. ...
How-ToExamplesPurplemath You've probably already seen the basic method for graphing straight lines; namely, make a T-chart, plot some points, put your ruler against them, and draw the line. But the "nice" form of a straight line's equation (being the slope-intercept form, y = mx + ...
Algebra ExamplesPopular ProblemsAlgebraFind the x and y Intercepts 5x-2y=205x−2y=205x-2y=20 Find the x-intercepts. Tap for more steps... x-intercept(s): (4,0)(4,0)Find the y-intercepts. Tap for more steps... y-intercept(s): (0,−10)(0,-10)List the intersections. x-...