3 years ago

Which quadratic function is represented by the graph?

1 answer:

3 0

Answer:

where are the multiple choice

Step-by-step explanation:

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kakasveta [241]

Let's see

$\\ \rm\rightarrowtail 5x^2-9x+4=0$

$\\ \rm\rightarrowtail 5x^2-5x-4x+4=0$

$\\ \rm\rightarrowtail 5x(x-1)-4(x-1)=0$

$\\ \rm\rightarrowtail (5x-4)(x-1)=0$

$\\ \rm\rightarrowtail x=4/5,1$

8 0

2 years ago

nevsk [136]

20/5=4 so 5x4 which means 2x4=8 so x is 8 hopes this helps

7 0

3 years ago

Brut [27]

Answer:

12.5

Step-by-step explanation:

Its the answer I just did it :)

3 0

3 years ago

DiKsa [7]

26-3=7x (23)
23 divided by 7 =3.2857 (x)

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2 years ago

denis23 [38]

It will be negative because he has 422 but purchased 484 which is more than he has . so he is a negativge nuber because owns money

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3 years ago