Comment on calcule le montant de la promotion de 42% par rapport au prix initial de 24,99 euros ?

b. f(x) = –√x + 3this is the correct answer

h is the x-coordinate of the vertex

step-by-step explanation:

we have

in this function

the point represent the vertex of the function

so

h is the x-coordinate of the vertex

k is the y-coordinate of the vertex

the answer is false

step-by-step explanation:

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