An x-intercept is the point where a function intersects the x-axis on a Cartesian coordinate plane. For example, if the graph of a parabola is plotted and the graph intersects the x-axis on the coordinate plane, the point(s) where the graph intersects the x-axis are the x-intercepts for that function.
What is the importance of the x-intercept What is the importance of the x-intercept What is the importance of the x-intercept
The y-intercept is where the line crosses the y-axis, and the x-intercept is where the line cross the x-axis
The question cannot be answered without information about the nature of the curve, for example, what degree polynomial (if it is a polynomial).
The graph doesn't intersect either axis.
To find the x-intercept you need to set y=0 in your equation. To find the y-intercept you need to set x=0 in your equation.
Yes. A straight line for example, such as y = x.
the example is a graph with an x and y axis
What is the importance of the x-intercept What is the importance of the x-intercept What is the importance of the x-intercept
yes For example if y = 3x - 1 and 3/4 x intercept is 1 and 3/4, a mixed number
No, it is not. The y-intercept is the point where a function is evaluated as x=0. The point symmetrical to that is the one the same distance from the origin along the y-axis. For example, in the function y = 3x + 2, the y=intercept is (0,2) and the point symmetrical to that is (0,-2) Also, the x-intercept is when y=0 (solving for x) ■
Yes, but only of the line is vertical. (It would then be written as x = a, where a is a constant. For example, the line x = 8 does not have a y-intercept. All lines in the form y = mx+b will have a y-intercept.)
The slope intercept formula is y=mx + b in which m is the coefficent by x, x is the slope, and b is the y-intercept which is why it is called y-intercpet or slope-intercept. An example: y=3x + 7. Here your slope is three and y-intercept 7.
No, a parabola does not have to have an x-intercept. ex. -2(x-2)^2 - 4 is a parabola that has no x-intercept.
It could be a line segment within a quadrant that does not have an x or y intercept Or a graph with a restricted domain, for example, y = 1/x where x>0
X-intercept=3 y-intercept=-2
Slope is -1 y-intercept is 1 x-intercept is 1
The y-intercept is where the line crosses the y-axis, and the x-intercept is where the line cross the x-axis