Solve each equation by graphing. Verify your answer algebraically.
2. – X – 3=0

Which is an equation for the nth terms of the sequence 12,15,18,21

F(x) = (x^2 + 3x − 4) and g (x) = (x+4) find f/g and state the domain.

The standard distance between studs in a house is 1.5 feet. if you have a set of blueprints for a house that mark every 1.5 feet with 2 in., by how many inches will a 13-foot wall be represented?