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What is the standard form of an equation where the poin 3-6 is on a circle whose orgin is the center?
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When you make the circle bigger or smaller which number of the standard equation for a circle centered at the orgin changes?
In the standard equation of a circle centered at the origin, (x^2 + y^2 = r^2), the number that changes when you make the circle bigger or smaller is (r^2), where (r) is the radius of the circle. As you increase or decrease the radius, (r^2) will correspondingly increase or decrease. The values of (x) and (y) remain constant as they represent points on the circle.
What number In the standard equation for a circle centered at the orgin should you increase to make the circle larger?
In the standard equation of a circle centered at the origin, which is (x^2 + y^2 = r^2), you should increase the value of (r^2) to make the circle larger. Since (r) represents the radius, increasing (r^2) will result in a larger radius, thus expanding the size of the circle. For example, changing (r^2) from 1 to 4 will increase the radius from 1 to 2, making the circle larger.
What is the point from the orgin to any point on a circle?
The radius.
What does center mean in math terms?
orgin
What is the equation of the line that passes through the orgin and has a gradient of -4?
y = -4x
How do you construct circle graphs?
there is actually multiple ways to do this. the easiest way is to use this formula (x - h)² + (y - k)² = r² r is the radius, h is the x-poss( how far left or right the center of the circle is from the orgin), k is the y-poss(how far up or down the circle is). keep x and y as x and y just like you will do when graphing a line using y = mx + b example: (x - 3)2 + (y - k)2 = 25 note: not all graphing calculators can graph a circle. mine will graph half a circle instead. this websight has a hands on circle graph that you can test out, it also has practice problems: http://www.mathwarehouse.com/geometry/circle/equation-of-a-circle.php for more advanced users, you can graph a circle using polar cordinates instead. if you don't know what these are, you don't have to worry about this. to graph a circle using polar cordinants use this orderd pair (radius,theta) and make the the radius whatever you want the radius of the circle to be. keep theta as theta, if you make this a number you will graph a point. this will make a circle with it's center on the organ. example: (3,theta)
What is orgin texture?
orgin texture is granite
What is the orgin of the name Nile?
The orgin fo the name nile is English.
What structure is the axon hillock the orgin of?
Is defined as the distance and direction from the orgin to an
What is planet earth name and orgin?
The person is called Terra and i do not know their orgin.
Body part similar in orgin and structure?
Body parts similar in orgin and structure?
