From 1988 to NH, the number 3 of federally insured banks could be approximated by B{f:} = 322.4 + 13735 where t is the year and t= corresponds to 1988. Howr many federally insured banks were there in 1993? Find the slope of the graph of B. :] Interpret this slope as a rate of change- Choose the correct answer below. 0 The number of banks increased by 322.4 banks per year 0 The number of banks increased by 133'85 banks per year 0 The number of banks decreased by 13?35 banks per year '3' The number of banks decreased by 321.4 banks per year 0 The number of banks increased by 12138 banks per year 0 The number of banks decreased by 1211'} banks per year Find the y-intercept of the graph of B. The yinteroept is Interpret the yintercept. Choose the correct answer below. '3' The yinteroept is the maximum number of banks allowed in the country 0 The yintercept is the number of banks in 1993 D The yinteroept is the number of banks in 1988 O The yinteroept is the number of banks in 2(111 D The yinteroept is the minimum number of banks allowed in the country