marilynlaraaa
02.03.2021 •
Mathematics
Find f(-2), if f(x) = 2x^2 - 8x + 3.
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Ответ:
f(-2)=27
Step-by-step explanation:
Plug in -2 into x
f(-2)=2(-2)^2-8(-2)+3
f(-2)=8+16+3
f(-2)=27
Ответ:
f(x+5) = -3x-21
Step-by-step explanation: