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notsponge [240]
2 years ago
8

Find the vertex of the quadratic function.

Mathematics
1 answer:
tensa zangetsu [6.8K]2 years ago
6 0

hi,

the function is given with it's canonic form.  

canonic form is  :  f(x) = a ( x-α)² + β

α  and β are the value of the coordonnates of the vertex.

so here we  have : ƒ(x) = 2(x−1)² +3

with α = 1  and β = 3

so vertex is  V (1;3)

So yes, answer is   A.

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Grant needs 2/3 cup of raisins and 3/4 cup of almonds to make trail mix, which statement can be used to find out if their are mo
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liberstina [14]

Answer:

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sec Ф = 17/15

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Step-by-step explanation:

Let us revise the trigonometry functions

  • Sin(x) = opposite/hypotenuse
  • Cos(x) = adjacent/hypoteouse
  • Tan(x) = opposite/adjacent
  • Csc(x) = hypotenuse/opposit
  • Sec(x) = hypotenues/adjacent
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In the given figure

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sinФ = 8/17

cosФ = 15/17

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sec Ф = 17/15

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3 years ago
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