What is the difference between an object and a class?

Using the statements you wrote in Exercise 2.4, write a complete program that calculates and displays the product of three integers. Add comments to the code where appropriate. [Note: You’ll need to write the necessary using declarations.]

What will be an ideal response?

Given the algebraic equation y = ax 3 + 7, which of the following, if any, are correct C++ statements for this equation?

a) y = a * x * x * x + 7; b) y = a * x * x * ( x + 7 ); c) y = ( a * x ) * x * ( x + 7 ); d) y = (a * x) * x * x + 7; e) y = a * ( x * x * x ) + 7; f) y = a * x * ( x * x + 7 );