Which form most quickly reveals the vertex?
a. f(x)= -3(x+1)(x+5)
b. f(x)=...
![subject](/tpl/images/cats/mat.png)
Mathematics, 26.09.2019 06:40 marahsenno
Which form most quickly reveals the vertex?
a. f(x)= -3(x+1)(x+5)
b. f(x)= -3x^2 +12x+15
c. f(x)= -3(x-2)^2 +27
what is the vertex?
( , )
![ansver](/tpl/images/cats/User.png)
Answers: 1
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