1-1 Variables and Expressions Algebra One CP2 Chapter 1.
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Transcript of 1-1 Variables and Expressions Algebra One CP2 Chapter 1.
![Page 1: 1-1 Variables and Expressions Algebra One CP2 Chapter 1.](https://reader036.fdocuments.in/reader036/viewer/2022082711/56649eb65503460f94bbef39/html5/thumbnails/1.jpg)
1-1 Variables and Expressions
Algebra One CP2
Chapter 1
![Page 2: 1-1 Variables and Expressions Algebra One CP2 Chapter 1.](https://reader036.fdocuments.in/reader036/viewer/2022082711/56649eb65503460f94bbef39/html5/thumbnails/2.jpg)
Variable- A symbol used to represent unspecified numbers.
Algebraic Expressions- An expression consisting of one or more numbers and variables along with one or more arithmetic operation.
Factors- The quantities being multiplied in a multiplication expression.
Product- The result of multiplication.
![Page 3: 1-1 Variables and Expressions Algebra One CP2 Chapter 1.](https://reader036.fdocuments.in/reader036/viewer/2022082711/56649eb65503460f94bbef39/html5/thumbnails/3.jpg)
Power- An expression in the form of xn.
Base- In an expression in the form xn, x is the base.
Exponent- In an expression in the form xn, n is the exponent.
Evaluate- To find the value of an expression when the values of the variables are known.
![Page 4: 1-1 Variables and Expressions Algebra One CP2 Chapter 1.](https://reader036.fdocuments.in/reader036/viewer/2022082711/56649eb65503460f94bbef39/html5/thumbnails/4.jpg)
Write an algebraic expression for each verbal expression.
Ex. 1: m increased by 5
Ex. 2: the difference of x and 9
Ex. 3: twice the sum of 10 and x
Ex. 4: 7 times the product of x and t
![Page 5: 1-1 Variables and Expressions Algebra One CP2 Chapter 1.](https://reader036.fdocuments.in/reader036/viewer/2022082711/56649eb65503460f94bbef39/html5/thumbnails/5.jpg)
Write a verbal expression for each algebraic expression. (Do NOT use “plus”, “minus”, “times”, or “divided by”)
Ex. 5: ⅓x
Ex. 6: x2 – 40
Ex. 7: 5 ÷ x