heyyyyy39
16.07.2019 •
Mathematics
State the domain and range for the function f(x) = 2x2 – 7. show all steps, .
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Ответ:
we can plug any values of x into this The domain is All Real x.
The graph will be a parabola opening upwards with a minimum value when x = 0 and f(x) will be = -7
so the range is f(x) <= -7 or (-∞, -7]
Ответ:
domain is (-∞,∞) and the range is [-7,∞)
Step-by-step explanation:
the guy who answered the question was wrong and i had to point it out
Ответ: