SOLUTION: Graph each function and state the domain and range. y = 0.3x

Algebra ->  Quadratic Equations and Parabolas  -> Quadratic Equations Lessons  -> Quadratic Equation Lesson -> SOLUTION: Graph each function and state the domain and range. y = 0.3x      Log On


   



Question 37681: Graph each function and state the domain and range.
y = 0.3x

Answer by Alwayscheerful(414) About Me  (Show Source):
You can put this solution on YOUR website!
This is a called a linear function.
The standard form of this type of function is y=mx%2Bb
m represents the slope or rise%2Frun
b represents the y-intercept, or when x=0
.3 can also be written as 3%2F10
y=%283%2F10%29x
graph%28400%2C400%2C-10%2C10%2C-10%2C10%2C%283%2F10%29x%29
Domain is infinity becuase the line continues on forever.
Range is also infinity because the line continues on forever.
Hope this helps!