At 4 o’clock, devon called 6 friends to let them know that the weather forecast called for snow. at 6 o’clock, each of those friends called 6 other friends. at 8 o’clock, each of those friends called 6 of their friends. look at the image.

an image of one person on a phone connected to six other people also on phones. each image of the six others has six snowflakes set vertically beneath it.

question 1
part a

write an expression to represent the number of people called at 6 o’clock using a base and an exponent