If t(n) =3x+2 find the value of y when x=-2

Write a function that matches the description. a cosine function has a maximum of 5 and a minimum value of -5. f (r) =

Sara needs to take a taxi to get to the movies the taxi charges $4.00 for the first mile and then $2.75 for each mile after that if the total charge is $20.50 then how far was sara’s taxi ride to the movie

Determine which expressions represent real numbers and which expressions represent complex number. asaaap! plis!