Question

Which of the following rules describes the function graphed below?

Output = Input
Output = 2 • Input − 1
Output = Input + 2
Output = 3 • Input − 2

Answer 1

Answer: last option - output=3 · input - 2

Explanation:

Answer 2

Output= 3 • Input - 2

Explanation:

x | y

3 • x - 2

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1 | 1

2 | 4

3 | 7

4 | 10