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Sagot :
To find [tex]\( f(2) \)[/tex] for the function [tex]\( f(x) = 5x - 12 \)[/tex], we need to substitute [tex]\( x \)[/tex] with 2 and then simplify the expression.
1. Start with the given function:
[tex]\[ f(x) = 5x - 12 \][/tex]
2. Substitute [tex]\( x = 2 \)[/tex] into the function:
[tex]\[ f(2) = 5(2) - 12 \][/tex]
3. Multiply 5 by 2:
[tex]\[ 5 \times 2 = 10 \][/tex]
4. Subtract 12 from 10:
[tex]\[ 10 - 12 = -2 \][/tex]
So, [tex]\( f(2) \)[/tex] is:
[tex]\[ f(2) = -2 \][/tex]
Looking at the given possible answers:
A. 10
B. -2
C. -22
D. 2
The correct answer is:
[tex]\[ \boxed{-2} \][/tex]
1. Start with the given function:
[tex]\[ f(x) = 5x - 12 \][/tex]
2. Substitute [tex]\( x = 2 \)[/tex] into the function:
[tex]\[ f(2) = 5(2) - 12 \][/tex]
3. Multiply 5 by 2:
[tex]\[ 5 \times 2 = 10 \][/tex]
4. Subtract 12 from 10:
[tex]\[ 10 - 12 = -2 \][/tex]
So, [tex]\( f(2) \)[/tex] is:
[tex]\[ f(2) = -2 \][/tex]
Looking at the given possible answers:
A. 10
B. -2
C. -22
D. 2
The correct answer is:
[tex]\[ \boxed{-2} \][/tex]
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