Concept explainers
To write: A mathematical expression for the quantity described verbally.
The required mathematical expression is
Given data:
The verbal expression states: ‘A number x increased by 5 than tripled.’
Method/Formula used:
Convert verbal expression into mathematical expression by assume base value x or any other variable.
Calculations:
The given statement has two parts, (1) number x is increased by 5, (2) tripled the quantity obtained by statement (1).
Denote the mathematical expression by E that is a function of variable x . Then the expression E has the value,
Thus, the mathematical expression
Chapter 1 Solutions
PRECALCULUS:...COMMON CORE ED.-W/ACCESS
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- Calculus: Early TranscendentalsCalculusISBN:9781319050740Author:Jon Rogawski, Colin Adams, Robert FranzosaPublisher:W. H. FreemanCalculus: Early Transcendental FunctionsCalculusISBN:9781337552516Author:Ron Larson, Bruce H. EdwardsPublisher:Cengage Learning