Which quadratic function is represented by the graph?
y = 0.5(x + 2)2 + 4
y = 0.5(x + 3)2 – 0.5
y = 0.5(x – 3)2 – 0.5
y = 0.5(x - 2)2 + 4

Which quadratic function is represented by the graph? y = 0.5(x + 2)2 + 4 y = 0.5(x + 3

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Ответ:

destinycasillas

02.04.2022

Mathematics

x=1/2,x=9

Step-by-step explanation:

$2x^{2} -19+9=0\\\\2x^{2} -18x-x+9=0\\\\2x(x-9)-1(x-9)=0\\\\(2x-1)(x-9)=0$

2x-1=0......I

x-9=0.......II

Solving I

2x-1=0

2x=1

x=1/2

Solving II

x-9=0

x=9

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Which quadratic function is represented by the graph? y = 0.5(x + 2)2 + 4 y = 0.5(x + 3)2 – 0.5 y = 0.5(x – 3)2 – 0.5 y = 0.5(x - 2)2 + 4