What’s the correct answer?? I will give brainlest

Combine like terms to make a simpler expression 3z+z

Which of the following exponential functions goes through the points (1, 6) and (2, 12)? f(x) = 3(2)x f(x) = 2(3)x f(x) = 3(2)−x f(x) = 2(3)−x

For the word below, click on the drop-down arrows to select the root and its meaning. version