what is the formula for coordinate system
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Step-by-step explanation:
a coordinate system is a system that uses one or more numbers, or coordinates, to uniquely determine the position of the points or other geometric elements on a manifold such as Euclidean space.The order of the coordinates is significant, and they are sometimes identified by their position in an ordered tuple and sometimes by a letter, as in "the x-coordinate". The coordinates are taken to be real numbers in elementary mathematics, but may be complex numbers or elements of a more abstract system such as a commutative ring. The use of a coordinate system allows problems in geometry to be translated into problems about numbers and vice versa; this is the basis of analytic geometry.
hasith16:
please I want the formula
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Straight line
y = mx + c where m is the slope.
The slope or gradient m of a straight line is tan of the angle made with the positive x-axis.
The slopes of two parallel lines, m1 and m2 are equal if the lines are parallel. If the two lines are perpendicular, m1*m2=-1.
Finding the y-intercept:- Put x=0, In the above equation, c is the y-intercept.
Finding the x-intercept:- Put y=0. In the above equation, -c/m is the x-intercept.
Equation of a straight line parallel to the y-axis at a distance 'a' from it is x=a.
Equation of a straight line parallel to the x-axis at a distance 'b' from it is y=b.
Equation of a line parallel to the x-axis and passing throught the point (a,b) is y=b.
Equation of a line perpendicular to x-axis and passing through (a,b) is x=a.
Equation of a line parallel to the y-axis and passing through (a,b) is x=a.
Equation of a line perpendicular to the y-axis and passing through (a,b) is y=b.
Equation of x-axis is y=0 and equation of y-axis is x=0.
The equation of a straight line which cuts off intercepts a and b on the x-axis and y-axis is x/a+y/b=1.
The equation of a staright line passing through the origin (0,0) is y=mx.
The equation of a straight line passing through the origin and making equal angle with both the axes is y=±x
One point form:-
where m is the slope of the straight line and it passes through the point
Slope of a line passing through
is given by
The equation of a straight line passing through
is given by
y = mx + c where m is the slope.
The slope or gradient m of a straight line is tan of the angle made with the positive x-axis.
The slopes of two parallel lines, m1 and m2 are equal if the lines are parallel. If the two lines are perpendicular, m1*m2=-1.
Finding the y-intercept:- Put x=0, In the above equation, c is the y-intercept.
Finding the x-intercept:- Put y=0. In the above equation, -c/m is the x-intercept.
Equation of a straight line parallel to the y-axis at a distance 'a' from it is x=a.
Equation of a straight line parallel to the x-axis at a distance 'b' from it is y=b.
Equation of a line parallel to the x-axis and passing throught the point (a,b) is y=b.
Equation of a line perpendicular to x-axis and passing through (a,b) is x=a.
Equation of a line parallel to the y-axis and passing through (a,b) is x=a.
Equation of a line perpendicular to the y-axis and passing through (a,b) is y=b.
Equation of x-axis is y=0 and equation of y-axis is x=0.
The equation of a straight line which cuts off intercepts a and b on the x-axis and y-axis is x/a+y/b=1.
The equation of a staright line passing through the origin (0,0) is y=mx.
The equation of a straight line passing through the origin and making equal angle with both the axes is y=±x
One point form:-
where m is the slope of the straight line and it passes through the point
Slope of a line passing through
is given by
The equation of a straight line passing through
is given by
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