Asked by Katelyn McKay on May 10, 2024
Verified
Evaluate and simplify f(x) =12x−7f ( x ) = 12 x - 7f(x) =12x−7 at x=7 .
A) f(7) =35
B) f(7) =84
C) f(7) =91
D) f(7) =77
E) f(7) =12
Simplify
To reduce a mathematical expression to its simplest form by performing operations and combining like terms.
Evaluate
The process of calculating the value of an expression.
- Analyze and simplify expressions involving rational functions.
- Appraise expressions by replacing designated values in functions.
Verified Answer
KM
katrease matthewsMay 12, 2024
Final Answer :
D
Explanation :
Substitute x=7:
f(7)=12(7)-7=77. Therefore, the correct answer is D.
f(7)=12(7)-7=77. Therefore, the correct answer is D.
Learning Objectives
- Analyze and simplify expressions involving rational functions.
- Appraise expressions by replacing designated values in functions.