Question 650189
  <pre><font face = "Tohoma" size = 3 color = "indigo"><b> 
Hi,
f(x) = 5x + 7 from x1 = -1 to x2 = 0 (moving one unit to the right on the x-axis)
Using the standard slope-intercept form for an equation of a line y = mx + b
  where m is the slope and b the y-intercept. slope m ={{{ 5/1}}}
Find the average rate of change of the function f(x) from x1 to x2. {{{5}}}
{{{drawing(300,300,   -10,10,-10,10, 
 grid(1),
circle(-1, 2,0.4),
circle(0, 7,0.4),
graph( 300, 300, -10,10,-10,10,0, 5x + 7))}}}