Show work so i can understand if y = - 6 when x = - 14 find x when y = - 4

x = -14, y = -6

x = ?, y = -4

We can cross multiply

-14/ -6 = ?/ -4

First, -4 x -14 = 56

Then 56/ -6 = -9.3

so if x= -14 and y= -6 then x= -9.3 when y = -4

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.