SOLUTION: find the slope and the intercepts of each line. f(x) = 4/5x + 7...............4/5 is 4 over 5.

Algebra ->  Coordinate Systems and Linear Equations  -> Lessons -> SOLUTION: find the slope and the intercepts of each line. f(x) = 4/5x + 7...............4/5 is 4 over 5.      Log On


   

Question 53045: find the slope and the intercepts of each line.
f(x) = 4/5x + 7...............4/5 is 4 over 5.
Answer by rchill(405) About Me  (Show Source):
You can put this solution on YOUR website!
Because the equation is in the form y=mx+b, we know the slope is 4%2F5. To find the intercepts, use x=0 to find the y-intercept and we get f%280%29=7. To find the x-intercept, use y=0 and we get x=-35%2F4. The graph is: graph%28300%2C300%2C-10%2C2%2C-2%2C10%2C4x%2F5%2B7%29