Write an equation in point slope form for a line that passes through (2,3) (1,5)

y = -2x + 7

Step-by-step explanation:

P.S: I solved it twice to show you that it doesn't matter which point you choose, you will get the same result.

But it is important when you calculate the slope

If you have any questions about the way I solved it, don't hesitate to ask me in the comments below ÷)

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