Question

Zach read a book for 10 minutes every weekend in the first month, 20 minutes in the second month, 40 minutes in the third month, and 80 minutes in the fourth month.

Victoria read a book for 35 minutes every weekend in the first month, 50 minutes in the second month, 65 minutes in the third month, and 80 minutes in the fourth month.

Which statement best describes the methods used by Zach and Victoria to increase the time they spent reading a book?

Answer 1

Zach's method is linear because the number of minutes increased by an equal factor every month.

Victoria's method is linear because the number of minutes increased by an equal number every month.

Both Victoria and Zach's method is exponential because the number of minutes increased by an equal factor every month.

Both Victoria and Zach's method is exponential because the number of minutes increased by an equal number every month.

Answer 2

Firstly judge the reason "because the number of minutes increased by an equal factor every month", for who is this true?

Answer 3

victoria

Answer 4

is this true for zach?

Answer 5

i think not

Answer 6

exactly

Answer 7

so its B?

Answer 8

exactly

Answer 9

ty

Answer 10

i gave u a medal

Answer 11

ty

Answer 12

no prob