Is y=x(2-x) a linear equation

y=x(2-x)

weather it is linear equation or not.

"Linear" means that the graph or drawing of the function is a straight line. Any equation with a single independent variable (often an 'x') that is not exponential (x², x³..) is linear.

So,

Solving the given equation,

→ y = x (2 - x)

→ y = 2x - x²

→ x² - 2x + y = 0

So, it is not a linear equation.

I hope it will help you.

Regards.

no

Step-by-step explanation:

answer: option a.

step-by-step explanation:

you know that the quadrilateral opqr ( a four sided figure) is inscribed in circle. this means that all its vertices are on the circle.

then, by definition, the opposite angles of the quadrilateral are supplementary, this means that the sum of their measures is 180 degrees.

you can observe in the figure that the angles ∠opq   and the angle ∠orq   are opposite, therefore:

then, can be used to d to calculate the measure of ∠opq