Tanisha is graphing the function f(x) =25(3/5)x she begins by plotting the point (1,15) which could be the next point she plots on the graph

if im not mistaking its

step-by-step explanation:  

the correct answer is b.

this is because an open circle means < or > & since the line goes left it is < -3.

the next one has a filled circle so it can only be ≥ or ≤ and since the line goes right from 1 it is ≥ 1

hope that