Question

please show all your work i am really trying to understand how to solve these

Find the APY corresponding to the following nominal rate. 7% compounded quarterly Show all of your work on paper and submit it on canvas. The APY is %. (Type an integer or a decimal. Round to the nearest hundredth

Answer 1

solution: ci) The quarterly interest rate (1/6) is given by = Annual percentarge rate reumber of quarters in a year 7./. + = 1:75 % The annual percentarge wield 17 %) is given by Mumter of quarters 1 (1+ quarterly interest rate morate close (1+1.75%)4-1 (++1.75 4 1 700 : ) 4 I (100+ 1.75 100 -1 ( 101.75J* (1.0175)4-1 = [email protected] = 0.0718 5903 approx = 7.185 % The Apy is 7-1857

32 Solcetion in viven that y=f(x) = 132x+ 32 -0 Now differentiating eqh o warto at we get dy = f(x) = 1 é (32®+32)277 16 (32 ++ 32) 7323+32 16 (dy lan 764 on dy 16 dre 16 16 = 2 ma V32732 N=1 ie m=1 42 4 - 1 The = 1 = 2 then equation of tangent line is ly-yo) = m (2-No) (4-8)= a (x-1) y-o an-2 g an -2t8 y = Qut6 I y this is required equation of tangent line

solution con briven that ♡ en (3x-2) y=fexs odifferentiating equation 0 w'r tone, we get (31-2) X3 dy = f(x) ar edd 3 32-2 an 3 3 3 - ( det mly 1 3X1-2 3-2 m = N=1 m= 3 equation of tangent line is = m (--) 0 = 3(x-1) y = 3x - 3 this is required equation of terngent line y yo y o =