Find tangents and centers I need help with these will make the brainiest who ever answers

Click on the y intercept. -x +4 i know you cant click on it so could you just say the coordinates like (example - (1,0) you so much.

Two rectangular prisms have the same volume. the area of the base of the blue prism is 418 4 1 8 square units. the area of the base of the red prism is one-half that of the blue prism. which statement is true?

The functions f(x) and g(x) are shown in the graph f(x)=x^2 what is g(x) ?