Iknow i went wrong somewhere. can someone me solve for m ):

Given f(x) = 2x^2- 5x+1, determine the function value f(2). do not f(x) = in your answer

Pls will give brainliest and all p.s u can zoom in if u cant see plss

Gregory draws a scale drawing of his room. the scale that he uses is 1 cm : 4 ft. on his drawing, the room is 3 centimeters long. which equation can be used to find the actual length of gregory's room?