GOING FROM A SEQUENCE OF OPERATIONS TO AN EXPRESSION

The sequence of operations ‘take a number, multiply by $\,2\,$, then add $\,1\,$’
is represented by the expression $\,2x + 1\,$.

The sequence of operations ‘take a number, add $\,1\,$, then multiply by $\,2\,$’
is represented by the expression $\,2(x+1)\,$.

Master the ideas from this section
by practicing the exercise at the bottom of this page.

When you're done practicing, move on to:
Going from an Expression to a Sequence of Operations

 
 
CONCEPT QUESTIONS EXERCISE:
On this exercise, you will not key in your answer.
However, you can check to see if your answer is correct.
PROBLEM TYPES:
1 2 3 4 5 6 7 8
AVAILABLE MASTERED IN PROGRESS

Write an expression to represent this sequence of operations:
(MAX is 8; there are 8 different problem types.)