Mathematics: For problems 1 – 6, graph each function. label the vertex and axis of symmetry. 1. y=x^2-2x-1 2. y-3=(x+2)^2 3. y=(x+3)(x-4) 4. y=2x^2-12x-19 5. y-9=-5(x-2)^2 6. y=-3x(x-2)

For problems 1 – 6, graph each function. label the

zeesharpe05

04.01.2022

1. $y=x^{2} -2x-1$

a= 1 , b= -2 , c= -1

$\frac{-b}{2a}$ $\frac{- (-2)}{2 times 1}$

x=1

now use the x value to find y

$y=1^{2} -2 times 1 - 1$

y = -2

vertex (1,-2)

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lizarroyo

15.05.2023

It is 165

Step-by-step explanation:

It is 165 because if she scored 33 in three games Then you just had to multiply 5 times 33

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