Numerical terms that begins with 2 and then adds 3

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

Solve the formula ax+ by = c for x.

The graph below shows the line of best fit for data collected on the number of cell phones in cell phone cases sold at the local electronic store on four different days