Find the domain and range for the following relation. state weather this is a function. (-50)

What are the first 4 terms in the multiplication pattern given by the formula 2×4n

Acyclist bike x distance at 10 miles per hour .and returns over the same path at 8 miles per hour. what is the cyclist average rate for the round trip in miles per hour ?

Which shows the first equation written in slope-intercept form? 1/2 (2y + 10) = 7x