Ms. Wilson’s science class decides to plant a community garden. 1. Trent builds planter beds using the dimensions as
shown. He wants to determine whether the beds
can be built with the same amount of plywood.
Part A
Write an equation that Trent could use to represent equivalent perimeters.

Part B
Will the perimeters be the same for any value of x? Explain.

6, 10

9, -13

12, -21

18, -23

step-by-step explanation:

you just add 6 to the x-coordinate and subtract 10 from the y-coordinate.

an

y = 6x -3y -12

y +3y +12 = 6x

=> . x = { 2y / 3 +2 } this is equation of line in terms of x

=> . if line meets the x-axis the co-ordinates of meeting point would be ( x , 0 )

=> . x = 2 ( 0 ) / 3 + 2

=> . x = 2

so, the point is ( 2 , 0 )

b. 2 and 4

step-by-step explanation: