Yes but unless you are finding a general solution there is an integration constant which you've missed out, it is essential to know that for this question.
Yes but unless you are finding a general solution there is an integration constant which you've missed out, it is essential to know that for this question.
So how would you work out the constant with the y=5 and x=1?
y = x basically. it's given you dy/dx so to get back to y = x... you integrate..
I think he means once you've integrated, you need an exact expression... meaning use the supplied values to work out what the constant of integration, C, is.
Pretty straightforward, I think.
edit: yeah that was right. unless you're doing integration between boundaries, remember the constant C.
I think he means once you've integrated, you need an exact expression... meaning use the supplied values to work out what the constant of integration, C, is.
Pretty straightforward, I think.
edit: yeah that was right. unless you're doing integration between boundaries, remember the constant C.
The Curve C with equation y=f(x) is such that dy/dx=3x^2 + kx k=constant Given that C passes through the points (1,6) and (2,1) - find value of K -Find equation of the curve. Don't know where to start
The Curve C with equation y=f(x) is such that dy/dx=3x^2 + kx k=constant Given that C passes through the points (1,6) and (2,1) - find value of K -Find equation of the curve. Don't know where to start
Integrate to find an equation for y in terms of x with two unknown constants k and c. Now substitute the points you were given to find the values of those constants.
The Curve C with equation y=f(x) is such that dy/dx=3x^2 + kx k=constant Given that C passes through the points (1,6) and (2,1) - find value of K -Find equation of the curve. Don't know where to start
hmmm.... that's a bit of a tough cookie I'll get back to you on it
Integrate to find an equation for y in terms of x with two unknown constants k and c. Now substitute the points you were given to find the values of those constants.
I've integrated it at y=x^3+0.5kx^2+c. Now do I set up simultaneous equations to solve?