I really need help with these practice questions please .

\f600 The value V, in dollars, of a t-year-old computer is given by the function (1) = + 500. 1+ 1 What was the purchase price of the computer? O a) $500 O b) $1100 O c) $600 O d) $800Both a function and a relation that is not a function can have the same domain. True O FalseA function, g, with independent variable t, is written in the form g(1) = 31-4. This form is called notation. A