Answer:
The vectors would be the answer when you do the exercise on the tool.
Step-by-step explanation:
Fuentes: Mis huebos
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469,225
685² = 469,225
I hope this helps!
-1.25
f(x) = -½ x - 5x (the 3rd option)
f(4)= -½(4) - 5(4)
= -2 - 20
= -22