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How would you find the vertex p value focus directrix and focal width of negative one fourth x squared equals y?
-(1/4) x2 = y . . . putting this in the standard form x2 = 4cy it becomes : x2 = 4*(-1)y = -4y. This tells us that the parabola is a downward opening parabola with its vertex at the origin(0.0). The focus is at a distance of -1 from the vertex, that is (0,-1). The directrix is equidistant to the focus but on the opposite side of the vertex and is thus the line y = 1. The length of the chord passing through the focus and perpendicular to the major axis is called the Latus Rectum and has a length of 4c. As c = -1 then the length is 4 but again shows as a negative value as it is "below" the vertex.
Find the value of the given complex number i to the fourth power?
It is +1
How the find the value of x in a polygon?
That will depend on what x represents which has not been given.
What is a parabola?
A form of arch defined by a moving point which remains equidistant from a fixed point inside the arch and a moving point along a line. This shape when inverted into an arch structure results in a form which allows equal vertical loading along its length. A parabola is the graph of a quadratic equation. Mathworld has some nice drawings. Need a link? You got it. A Parabola is the set of all points that are equidistant from a point and a line. The line is called the directrix and the point is called the focus. Each point on the parabola is as far from the directrix as it is from the focus. It is the same shape of a curve you will find in the reflector of a flashlight bulb, or in the arc of a baseball when it is thrown or hit.
What does it mean to find the value of an algebraic expression?
When a given set of values for the variables are substituted in the expression the result is the value of the expression.
Using the given equations of parabolas find the focus the directrix and the equation of the axis of symmetry of x2 -8y?
10
How would you find the vertex p value focus directrix and focal width of negative one fourth x squared equals y?
-(1/4) x2 = y . . . putting this in the standard form x2 = 4cy it becomes : x2 = 4*(-1)y = -4y. This tells us that the parabola is a downward opening parabola with its vertex at the origin(0.0). The focus is at a distance of -1 from the vertex, that is (0,-1). The directrix is equidistant to the focus but on the opposite side of the vertex and is thus the line y = 1. The length of the chord passing through the focus and perpendicular to the major axis is called the Latus Rectum and has a length of 4c. As c = -1 then the length is 4 but again shows as a negative value as it is "below" the vertex.
How do you find the value of x in a trapezoid given the median?
Given the median and trapezoid MOPN, what is the value of x?
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Normally you would find the critical value when given the p value and the test statistic.
Find rms value for a given ac sawtooth wave form?
okay, where's the "given waveform"?
Find the value of the given complex number i to the fourth power?
It is +1
Find the critical value or values of x2 based on the given information?
how do you find the critical value for x squared when relating it to chi squares?
How do you find the range of a triangle?
to find the range of values of triangle. Add the value of the sides of the given sides...is it?
How can you find the intensity of the color given the pH value?
use universal indicator
What does .tenth of a teaspoon look like?
Find -x for the given value of x.x =
How the find the value of x in a polygon?
That will depend on what x represents which has not been given.
What are the answers for Florida achieve focus model?
find the value of X 3(x + 2) = 6x + 9
