bautistaj018 bautistaj018

28-04-2020
Mathematics

contestada

Please help...........

Please help class=

Respuesta :

jimrgrant1 jimrgrant1

28-04-2020

Answer:

B

Step-by-step explanation:

Given

y = ax² + bx + c

• If a > 0 then parabola opens up

• If a < 0 then parabola opens down

If a = [tex]\frac{1}{2}[/tex] > 0 then parabola opens up not down

Thus B is not true

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