Explain why the following equation is nonlinear. y=3x^5

plz help

Renita analyzed two dot plots showing the snowfall during the winter months for city a and for city b. she found that the median snowfall is 5 inches less in city a than in city b. the mean snowfall is about 2 inches less in city a than in city b. which explains why there is a difference in the measures of center for the sets of data?

What term makes it inconsistent y=2x - 4 ?

Multiply. write your answer in simplest form. 3/8 x 5/7