If the equation is y = kx then the constant of proportionality is k.
The equation is xy = 22.5
You don't solve for a constant. It's given. That's why we call it a constant. ______________ Correction I believe if you are talking about the Equation for finding a constant on the part of a line in Algebra Y=Mx + B should suffice? If not their are other equations used to find the areas under curves and volume of a cylinder on graphs. There must be more information here. I don't see very much to work with at all. ______________ You are right. If that is what they are asking. To find this "constant" you have to have a point on the line(an x and a y) and you have to know the slope.
A constant is a number that does not change. It could be a regular number like "3" or it could be a symbol like "pi". If you were trying to find the circumference of a circle for instance, (C=2*pi*r) pi and 2 would both be a constant and r would be a variable (the equation is still true if you had a differently sized circle).
You find the equation of a graph by finding an equation with a graph.
If the equation is y = kx then the constant of proportionality is k.
No, I can't.
You can multiply both sides of an equation by a non-zero constant.
variation
There are several methods. 1. graphing, then find the intersection. 2. Substitution (take one equation and solve for one variable, substitute that into the 2nd equation) 3. Elimination. Arrange both equations in standard form, arrange so that the coefficients on one of the variables are the same and subtract the 2 equations. 4. Cramer's rule, use matrices to solve.
The equation is xy = 22.5
pi divided by 6 is a constant and so its first derivative is 0. And since that is also a constant, the second derivative is 0. It is not clear what f(x) = csc(x) has to do with that!
The equation for circumfrance is 2(pi)r (pi meaning the constant 3.14159, rounded). To find the radius if the circumfrance is known, you would re-arrange this equation to solve for r - it would go from C=2(pi)r into r=C/2(pi). c = circumference, r = radius. If the circumference is 2*pi*r, then r = c/(2*pi)=
For a direct variation equation the constant MUST be 0. Then the ratio of a pair of values of the two variables is the slope.
find the constant difference for a hyperbola with foci f1 (5,0) and f2(5,0) and the point on the hyperbola (1,0).
B. Constant
In 2-dimensional co-ordinate geometry, a line parallel to the y axis has the equation x = c where c is a constant.