Complete the steps to write an explicit formula that represents the sequence find the slope f(1)=6

For the equations below which statement is true ?

Darian wants to build a regulation size pool table that is 9 feet in length.he plans he ordered are 18 by 36 inches. what is the scale factor of the dilation he must use to build a regulation pool table

Aline passes through 3,7 and 6,9 what equation represents the line