SOLUTION: state the slope of the graph of f. f(x)=9-x

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Question 618300: state the slope of the graph of f.
f(x)=9-x
Answer by lwsshak3(11628) About Me  (Show Source):
You can put this solution on YOUR website!
state the slope of the graph of f.
f(x)=9-x
This is an equation of a straight line: y=mx+b, m=slope, b=y-intercept
rewrite given equation:
y=-x+9
slope=-1
y-intercept=9