The given mapping multiplies the input by 4 and then subtracts the result by 3. Input > x4 > -3 >Output y

When the input is the output is , write an expression for in terms of .

If f(x) = 2x + 2 and g(x) = x? , what is (gºf)(2)?

The table shows the balance of a money market account over time. write a function that represents the balance y(in dollars) after t years.

The lengths of two sides of a right triangle are given. find the length of the third side. round to the nearest tenth if necessary. a) y = 12/5x + 39/5 b) y = 5/12x + 5/39 c) y = 12/5x - 39/5 d) y = 5/12x - 5/39