Kcdhead18 Kcdhead18

24-03-2020
Mathematics

contestada

Given the function rule f(x) = x² – 4x + 3, what is the output of f(–3)? (1 point)

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jimrgrant1 jimrgrant1

24-03-2020

Answer:

24

Step-by-step explanation:

To calculate the output substitute x = - 3 into f(x), that is

f(- 3) = (- 3)² - 4(- 3) + 3 = 9 + 12 + 3 = 24 ← output

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