3 years ago

How do I do this? f(a)=4a+5; Find f(2)

Mathematics

1 answer:

Mariana [72]3 years ago

6 0

F(2)=4(2)+5
f(2)=8+5
f(2)=13

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Anni [7]

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General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Brackets
Parenthesis
Exponents
Multiplication
Division
Addition
Subtraction

Left to Right

Algebra I

|Absolute Value| - makes any number positive

Step-by-step explanation:

Step 1: Define

|bc|

a = 5

b = -3

c = -2

Step 2: Evaluate

Substitute: |-3 · -2|
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