Question 389237
  <pre><font size = 3 color = "indigo"><b>
Hi,         
Graphing
f(x)= x+1     Pts (0,1), (-1,0), (1,2)
g(x)= -8x+10  PTs (0,10), (5/4,0), (1,2) 
Lines intersect at Pt(1,2), the solution for this system of equations
Note: when the lines intersect f(x) = g(x)
 x+ 1 = -8x + 10
   9x = 9
    x = 1  Substituting x=1 into either of the equations, will give
the same f(x) and g(x) value = 2, thus the Pt of intersection (1,2)
{{{drawing(300,300, -10,10,-10,10,
 grid(1),
circle(0, 1,0.4),
circle(-1,0,0.4),
circle(0, 10,0.4),
circle(5/4,0,0.4),
circle(1,2,0.4),

graph( 300, 300, -10,10,-10,10,x+1,-8x+10))}}}