Question

The graph below shows two functions:

function f of x is a straight line which joins the ordered pairs negative 2.5, 9 and 2.5, negative 1. Function g of x is a curved line which joins the ordered pairs negative 1.4, 6.8 and 2, 0.2

Based on the graph, what are the approximate solutions to the equation −2x + 4 = (0.25)x?

Answer 1

I hope this is from the right problem and that I found the right graph

http://prntscr.com/9k00ai
based on the graph, the intersection points are
(-1.7, 12) and (4,0) approximately

the solutions are 'x' coordinates of the intersection points (x,y)
so the answer is -1.7 and 4