Question 297408
(0,1.30)
(9,1.79)
SLOPE=(Y2-Y1)/(X2-X1)
SLOPE=(1.79-1.30)/(9-0)
SLOPE=.49/9=.0544 FOR THE SLOPE.
1.30=.0544*0+b
1.30=b ans for the Y intercept.
y=.0544x+1.30
{{{ graph( 300, 200, -6, 10, -10, 3, .0544x +1.30) }}} (graph 300x200 pixels, x from -6 to 10, y from -10 to 3, .0544x +1.30).