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HELPPPPP
Consider the function below. Find f(8)

HELPPPPP Consider the function below. Find f(8)-example-1
User Felixs
by
6.7k points

2 Answers

5 votes

Answer: The First one isn't valid

The second one is equal to 9

User Kemboi
by
7.3k points
4 votes

Answer:

Explanation:

Substitute 8 for x

3(8) - 1

Solve:

3 x 8 = 24

24 - 1 = 23

Next, substitute for x in the inequality with the answer you just made. See if it's true.

23
\leq 2

The inequality is NOT TRUE

Same thing for the next one

1/2(8) + 5

Solve:

1/2 x 8 = 4

4 + 5 = 9

Substitute for x in the inequality with the answer you just made. See if it's true.

9 > 2

This inequality is TRUE

Hope this helps!!!

User Obsidian Phoenix
by
6.5k points