John opens a savings account with an initial deposit of
$4000. He deposits $70 each week. Mary's savings
account is represented by the function y $90x +
$5600 , where y is the balance of Mary's savings
account after her initial deposit and a number of weekly
deposits, x. Which statement BEST compares the rate
of change for the two accounts?

on your paper it doesn't say the answer but the the answer is altitude

step-by-step explanation:

function 2 has a greater rate of change than function 1

function 2 has a greater y-intercept than function 1

step-by-step explanation:

-12 > a

step-by-step explanation:

-11 > 1 + a

subtract 1 from each side

-11-1 > 1-1+a

-12 > a

i dont know

step-by-step explanation: