a(c) = 2c - 4\nevaluate a(4)\ntype answer here.
a(c) = 2c - 4\nevaluate a(4)\ntype answer here.
Answer
Explanation:
Step1: Substitute c = 4 into the function
To evaluate ( a(4) ) for the function ( a(c)=2c - 4 ), we substitute ( c = 4 ) into the expression. So we get ( a(4)=2\times4 - 4 ).
Step2: Simplify the expression
First, calculate ( 2\times4 = 8 ). Then, subtract 4 from 8: ( 8 - 4 = 4 ).
Answer:
4