Answer:justin can
Step-by-step explanation:
Y=4x+9 is not a direct variation an example of a direct variation is y=2x
The answer is 83394. i hope this helps
Answer:
Interval positive and negative
The positive regions of a function are those intervals where the function is above the x-axis. It is where the y-values are positive (not zero). The negative regions of a function are those intervals where the function is below the x-axis. ... y-values that are on the x-axis are neither positive nor negative.
Step-by-step explanation: