03-05-2021
Physics

contestada

3. Given f(x) = x2 - 5x+3, then
A. f(-1) = -3
b. f(-1) = 7
f(-1) = -1
d. f(-1) = 9

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Аноним Аноним

03-05-2021

Answer:

d

[tex]f(x) = {x}^{2} - 5x + 3 \\ f( - 1) = {( - 1)}^{2} - 5( - 1) + 3 \\ = 9[/tex]

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