How to find the equation of a quintic polynomial from its graphA quintic curve is a polynomial of degree 5. Given such a curve, how... How to find the equation of a logarithm function from its graph?This article explains how to determine the equation of a logarithmic function give...
We use the equation {eq}y=k-p {/eq} to find the directrix. Directrix: {eq}\begin{align*} y & =-1-(-2)\\ y & =-1+2= 1\\ \end{align*} {/eq} Therefore, The focus of the is parabola {eq}\mathbf{(4,-3)} {/eq} and the directrix is {eq}\mathbf{y = 1} {...
Knowing how to find the vertex of a parabola enables us to write the equation of a parabola given only limited information about it. What is the vertex of a quadratic function? The vertex of a quadratic function is the vertex of the graph of that function. Given a quadratic function in ...
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This is not a function since it is a one-to-many mapping. When will parabola open down? In classic geometry, it opens down when the directrix is above the focus.In analytical (coordinate) geometry, if the equation of the parabola isy = ax^2 + bx + c, it opens down if a < ...
a) Calculate the length of the tangents from the point (0, -1) to the circle... Yousuf 26 Sep 2016, 07:31 Not getting how to calculate function equation from graph [Solved!] For MR513, I'm trying to find out value of x(alcohol content) with help of Y(result... HarshalDalal...
The equation for the parabola may be written in the form y = a(x – h)² + k. In this form the vertex is the point (h, k), and you don't need to do any math to find the vertex beyond interpreting the graph correctly. 5 Set up a table with chosen values of x. Create a...
How do I find the slope of a line in Algebra? Describe the steps to find the equation of a line when given two points of intercept? Where would you plug in the slope and y-intercept for a linear equation with a slope of 2 and a y-intercept of -6?
The revised integrand is {eq}-2x^3+4x^2 {/eq}, which has the same zeros as the function we solved in step {eq}1 {/eq} to find the values of {eq}x {/eq}, which are {eq}x=0 \textrm{ and } x=2 ...