x=2
Multiplying length by width equals square footage
The derivative of sqrt(2) is zero.
When it has 4 equal sides and 4 equal right angles of 90 degrees
If ... the square of (the x-coordinate of the point minus the x-coordinate of the center of the circle) added to the square of (the y-coordinate of the point minus the y-coordinate of the center of the circle) is equal to the square of the circle's radius, then the point is on the circle.
Square the two smaller ones and see if that total equals the square of the larger one.
Multiplying length by width equals square footage
the derivative is 0. the derivative of a constant is always 0.
The derivative of sqrt(2) is zero.
When it has 4 equal sides and 4 equal right angles of 90 degrees
If ... the square of (the x-coordinate of the point minus the x-coordinate of the center of the circle) added to the square of (the y-coordinate of the point minus the y-coordinate of the center of the circle) is equal to the square of the circle's radius, then the point is on the circle.
Square the two smaller ones and see if that total equals the square of the larger one.
The square root of x = x to the power of a half
Use the formula for the derivative of a power. The square root of (x-5) is the same as (x-5)1/2.
y=(8x).5 + (4x).5 = (2+2sqrt(2))x.5 y'=(1 + sqrt(2))/sqrt(x)
3
The derivative of ANY constant expression - one that doesn't depend on variables - is zero.
As the square is of 3units it. Will be (3,3).