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The directrix and focus are different distances from a given point on the parabola?

false


The directrix and focus are different distances from a given point on the parabola. A. True B. False?

FALSE. One of the definitions of a parabola, and also a means of drawing it, is that EVERY point on it is equidistant from the focus and the directrix.


Question 1 of 8 True-False Please select true or false and click submit. The directrix and focus are different distances from a given point on the parabola. A. True B. False?

i have no freakin idea


Although the locus of points idea can be used to define a straight line and circle more complex shapes such as parabolas must be defined a different way. True or False?

Certainly false for parabolae; a parabola is the locus of points in a plane which are equidistant from a point (the focus) and a line (the directrix) in that plane. It's also false for an ellipse, which is the locus of points in a plane where the sum of the distances from two other points in that plane (the foci) is constant. AND false for a hyperbola, which is the locus of points in a plane where the absolute value of the DIFFERENCE in the distance from two points in that plane (also the foci) is constant. Alternatively, a hyperbola is the locus of points in a plane where the ratio of the distance to one of the foci and to a line (the directrix) is constant (which is larger than 1; if it's exactly equal to 1, you get a parabola instead).All of these are only slightly more complicated than circles, and in fact they, alone with circles, are called "conic sections" because they all are formed by the intersection of a plane with a right circular conical surface.


A parabola always has at least one and at most two zeros?

Nope. False.


Imaginary lines used to measure distances north and south of the Equator are lines of?

Lines of latitude are imaginary lines used to measure distances north and south of the Equator or 0 degrees.


When graphed x 4 - 2x2 - 5x plus 6 makes a parabola true or false?

Since it contains 2x^2, which means twice the square of x, its graph will be a parabola, as will all functions containing x squared, but no higher power.


What are the types of false ceiling construction?

what r the different types of false ceiling what r the different types of false ceiling


In television share refers to artists appearing on different shows?

False


True or false wild turkey can fly for short distances up to 55 miles per hour?

true


Is it true or false that all plants are different and have nothing in common?

False


Plants can change to survive in different places true or false?

false