Find the indicated measures using the facts you have learned about a circle

Suppose the equation of a line is 2x − 4y = − 8. which coordinate pair represents the y-intercept?

Acircle is centered at the point (5, -4) and passes through the point (-3, 2). the equation of this circle is

Triangle abc and triangle deg are similar right triangles. which proportion can be used to show that the slope of ac is equal to the slope of dg? a) 4 − (−7) 0 − 4 = −1 − 10 4 − 8 b) −4 − (−7) 0 − 4 = 4 − 8 −1 − (−10) c) 0 − 4 −4 − (−7) = −1 − (−10) −4 − 8 d) 0 − 4 −4 − (−7) = −4 − 8 −1 − (−10)