Geometric sequence -8, 56, -392, 2744 find a9 , find common ratio, explicit formula, and term name with problem

Bradley hikes 12 miles in 3 hours. in relation to bradley’s hike, which statement describes the expression

Savannah is painting a striped background for a mural on a wall that is 1515 yards long. she wants a total of 9696 stripes that are all the same width. which calculation should savannah use to decide how wide to make each stripe?

The table represents a function f(x). what is f(3)? a.-9 b.-1 c.1 d.9