stephwierzba18
stephwierzba18
17-12-2020
Mathematics
contestada
f(x) = -x^2 + 6x + 4 find f(-7)
Respuesta :
pizza101201
pizza101201
17-12-2020
Answer:
11
Step-by-step explanation:
-(-7)^2 + (6*-7) + 4
7^2 + (-42) + 4
49 - 42 + 4 = 11
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