Dr/dt 4 tan (20)sec2 (20); r 5 when e 0 b) y'xe; y 3 when x a) de 1 1 dv c) z'=tin(t); z = 0 when t=1 d) du ; v = 1 when u 2 u-4u+13

b. 6

step-by-step explanation:

we are given the table representing an exponential function.

we can see from the table that, as x is increasing, the value of y is increasing in the power of 6.

i.e. the following relation is obtained,

x = 1, y = 6

x = 2, y = 36 =

x = 3, y = 216 =

x = 4, y = 1296 =

x = 5, y = 7776 =

so, the geometric series obtained is .

thus, the common ratio is given by = = 6.

hence, the common ratio is 6.

i believe it's a.

i'm not sure on this one, most likely correct.

replace   with   27   and simplify.

10 , 27 , 10 , 70 , 10 , 35 , 10 , 48

step-by-step explanation: