michelejoantucker
28.08.2019 •
Mathematics
What is the vertex of the function f(x) = x2 3x ?
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Ответ:
Vertex:
Step-by-step explanation:
For equation [1]
the axis of symmetry is given by:
Given the function:
Comparing with [1] we have;
a = 1 and b = 3
then;
Substitute in the given function we have;
⇒
Therefore, the vertex of the given function is,
Ответ:
f(x) = x^2 + 3x + 9/4 - 9/4
f(x) = (x + 3/2)^2 - 9/4
Therefore, vertex = (-3.5, -2.25)
Ответ:
gfdsxfcdsxdfdsdfdsasdsa
Step-by-step explanation: