The domain of an exponential function is all real numbers. the range of an exponential function is positive real numbers.

the graph of an exponential function has a y-intercept only.

the graph is increasing throughout its domain and has an asymptote at the x–axis because the value bx can get very close to 0 but never reach it.

these are the answers on edge

step-by-step explanation:

what is the figure? attach a picture.

answer is because 4×10=40

and 98×4= is 392

40,392

45.36 feet per second

step-by-step explanation:

tyrone travels 30 miles in 58.2 minutes.  

1 mile = 5280 feet; this means he travels

30(5280) = 158400 feet in 58.2 minutes.

1 minute = 60 seconds; this means he travels 158400 feet in

58.2(60) = 3492 seconds.

this gives us the unit rate of

158400/3492 = 45.36 feet per second.