Graph f(x) = 2 to the power of x - 1

Find the value of x that makes the exponent zero by solving this equation x - 1 = 0

Listed in the table is the percentage of students who chose each kind of juice at lunchtime. use the table to determine the measure of the central angle you would draw to represent orange juice in a circle graph

Which equation represents the partial sum of the geometric series?

The vertices of a triangle are a(7,5), b(4,2), c(9,2). what is m