When x is between -4 and -1, is the function increasing or decreasing

Step-by-step explanation:

Given: F(x) = x/ x^2-9

Graph-

graph%28400%2C300%2C-10%2C10%2C-10%2C10%2Cx%2F%28x%5E2-9%29%29

f. Is the function increasing or decreasing in the interval -3<- x <- 3?

Check the graph.

g. As x approaches 3 from the left, what happens to the function values?

30 miles

step-by-step explanation:

we know that 60 seconds equals 1 minute and 60 minutes 1 hour

44 ft       60 sec     60 min     158400   ft

  *   *   =

1 sec       1 min       1 hour         hour

we know that there are 5280 ft per mile

158400   ft       1 mile         30 miles

  *   =

1   hour               5280 ft     1 hour

so in 1 hour   it can travel 30 miles