edanclow3 edanclow3

25-08-2021
Mathematics

contestada

vertex of h(x)=−4x 2 +12x−7

Respuesta :

medlaodip medlaodip

25-08-2021

Answer:

x = 1.5

Step-by-step explanation:

To get the vertex of a quadratic equation you can use the formula

x = -b/2a

where f(x) = ax² + bx + c

So you would get -12/2(-4)

-12/-8

x = 1.5

Then substitue x in the equation to find y. I won't be doing that here

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