If a/b = 4, a = 8c, and c = 9, what is the value of b?

If g(x) is an odd function, which function must be an even function?

How is the equation of this circle written in standard form? x2 + y2 - 6x + 14y = 142 a) (x - 3)2 + (y + 7)2 = 200 b) (x+ 3)2 + (y - 7)2 = 200 (x - 6)2 + (y + 14)2 = 142 d) (x+6)2 + (y- 14)2 = 142

What’s the answer? and how do i solve it ?