Neishab932
24.05.2020 •
Mathematics
How do you determine if the graph opens up or opens down?
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Ответ:
see below
Step-by-step explanation:
Assuming this is for a parabola
The coefficient of the x^2 term
If it is positive it opens upward
+ it makes a smile
If it is negative it opens down
- it frowns
Ответ:
x p t^2
p = 0
t = 0
x = 0
Δ = 0
Paridad
extraño
d/dx(x p t^2) = p t^2
Step-by-step explanation: