The eastern point lighthouse in gloucester, massachusetts was established in 1832 to fishermen into the harbor. it is still used today by the coast guard. a fisherman along the shore wanted to know how tall it was. he is 6 ft. tall and he measures his shadow to be 1.7 ft. the lighthouse casts a shadow of 10.2 ft., approximately how tall is the eastern point lighthouse?

step-by-step explanation:

f(x)=2x^2 -1 

translation is a function transformation that transform the function in a way of translating. by translating the function its graph is moved  up an down. moving the function f(x) 2 units to the left will be the new function g(x) with the equation: g(x)=f(x+2)=2(x+2)^2 -1

other answer is correct. i had used the radius of the radius somehow. a website: