Evaluate the following function f(x) =-12x-23 at x=9*

Mathematics

1 answer:

Roman55 [17]2 years ago

5 0

Answer:

f(9) = -131

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Brackets
Parenthesis
Exponents
Multiplication
Division
Addition
Subtraction

Left to Right

Algebra I

Function Notation

Step-by-step explanation:

Step 1: Define

f(x) = -12x - 23

x = 9

Step 2: Evaluate

Substitute: f(9) = -12(9) - 23
Multiply: f(9) = -108 - 23
Subtract: f(9) = -131

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