042 ♡ ♥ Name:

Sinoway amphibious swamp excavator Sinoway amphibious swamp excavator

SWEA80SWEA150SWEA220SWEA260
Sinoway amphibious swamp excavator Sinoway amphibious swamp excavator Sinoway amphibious swamp excavator Sinoway amphibious swamp excavator

Sinoway amphibious swamp excavators are the optimal choice of excavator for swampy area applications, deep mud, and wet land operations. Sinoway amphibious excavators can work in soft mud and float on the water with their track-wrapped pontoons. The excavator can even be towed by a boat!

NameMachine weight (x1000 kg) [x]List price (x $1000) [y]
SWEA80 15120
SWEA15020140
SWEA22030180
SWEA26042228
  1. ______________ Calculate the slope of the linear regression.
  2. ______________ Calculate the y-intercept of the linear regression.
  3. ______________ Calculate the price of an amphibious excavator with a machine weight of 36.
  4. ______________ Calculate the machine weight of an amphibious excavator with a price of 170.

Sinoway amphibious swamp excavator Sinoway amphibious swamp excavator
Prices are only estimates based on current market valuation of similar equipment. Although only an estimate, these prices can be linear in a line of similar equipment.