E. C. What is the standard equation of a circle with center (h, k) and radius r in the coordinate plane?

What is the nth term rule of the linear sequence below? 27 , 25 , 23 , 21 , 19 , . .

I'm marking the brainliest and it's 15 points

*15 pts* the graph of an exponential function of the form y = f(x) = ax passes through the points and the graph lies the x-axis. first line choices: (0, a) (0, 1) (0, 2) (0, -1) second line choices: (1, 0) (1, a) (1, 1) (1, -2) third line choices: above below on the