F(5)=3|x+11|-4, find f(5)
2 answers:
Answer:
f(5) = 44
Step-by-step explanation:
Given
f(x) = 3 | x + 11 | - 4
To evaluate f(5) substitute x = 5 into f(x)
f(5) = 3 | 5 + 11 | - 4 = 3 | 16 | - 4 = (3 × 16) - 4 = 48 - 4 = 44
Answer:
f(5) = 44
Step-by-step explanation:
f(x) = 3|x+11| -4
let x =5
f(5) = 3|5+11| -4
= 3|16| -4
= 3*16 -4
= 48 -4
= 44
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