Which sequence is modeled by the graph below? coordinate plane showing the points 1, 2; 2, 4; 3, 8 a- an = 2(n − 1)^2 b- an = 2 + (2)^n − 1 c- an = 2(2)^n − 1 d- an = (2)(n − 1)

The amount spent on food and drink by 20 customers is shown below what is the modal amount spent ?

Write the equation in logarithmic form 8^x=64

Determine if the sequence is arithmetic or geometric.  then identify the next term in the sequence.    0.2, 1, 5, 25, . . group of answer choices arithmetic; 75 geometric; 75 arithmetic; 125 geometric; 125