What is the equation of X-axis 1 point?

What is the equation of X-axis 1 point?

Answer: The x-axis equation is x = c where c is constant The points on the x-axis are usually in the form (p, 0), where p is any real number. Hence, the y-coordinate of the point of the x-axis is 0.

How do you find the points where the curve cuts the x-axis?

To find the position of a graph we find where the graph cuts the x-axis and the y-axis. When a graph cuts the y-axis its x-coordinate is 0. We substitute the value of the x-coordinate, 0, into the equation to find its y-coordinate and hence the point.

How do you find the x coordinate of a curve?

Find the point(s) where the curve meets the axes Substitute x = 0 in the curve’s equation to find the y coordinate of the point where the curve meets the y axis. Substitute y = 0 in the curve’s equation. If possible, solve the equation to find the x coordinate(s) of the point(s) where the curve meets the x axis.

What is the x coordinate of the point where the graph crosses the x axis?

The x-intercept is the point, (a,0) , where the graph crosses the x-axis . The x-intercept occurs when y is zero.

What is an example of a quartic function?

Quartic Function: Definition, Example A quartic function is a fourth-degree polynomial: a function which has, as its highest order term, a variable raised to the fourth power. It can be written as: f (x) = a 4 x 4 + a 3 x 3 + a 2 x 2 +a 1 x + a 0.

How to graphing quadratic equations?

Graphing Quadratic Equations Using the Axis of Symmetry A quadratic equation is a polynomial equation of degree 2 . The standard form of a quadratic equation is 0 = a x 2 + b x + c where a , b and c are all real numbers and a ≠ 0 .

How to find the axis of symmetry of a quadratic equation?

The standard form of a quadratic equation is. 0 = a x 2 + b x + c. where a , b and c are all real numbers and a ≠ 0 . If we replace 0 with y , then we get a quadratic function. y = a x 2 + b x + c. whose graph will be a parabola . The axis of symmetry of this parabola will be the line x = − b 2 a .

What are the x-intercepts of a quartic function?

The roots of the function tell us the x-intercepts. The image below shows the graph of one quartic function. This particular function has a positive leading term, and four real roots. Three basic shapes are possible. For a > 0: Three basic shapes for the quartic function (a>0).