Which rational number is one tick mark to the right of Negative 6 / 4 on the number line below?

Consider the function f(x)=-5x+3 what is f(-2)

2. explain in words how you plot the point (4, −2) in a rectangular coordinate system.

If the endpoints of the diameter of a circle are (8, 6) and (2,0), what is the standard form equation of the circle? a) (x + 5)2 + (y + 3)2 = 18 (x + 5)2 + (y + 3)2 = 3.72 (x - 5)2 + (y - 3)2 = 18 d) (x - 5)2 + (y - 3)2 = 32