At which root does the graph of f(x)=(x+4)^6(x+7)^5 cross the x-axis?

This week, conrad will work 1 3/4 times longer than last week. giovanni will work 1 1/3 times longer than last week. sally will work 2/3 the number of hours she worked last week. match each employee's name to the number of hours he or she will work this week

Does the point (1, sqrt 7) lie on circle shown.

How do i solve uniform motion problems?