3 years ago

G(x)=3x^2+6x−9 I need the vertex for this please

Mathematics

1 answer:

aleksley [76]3 years ago

5 0

Answer:

-1, -12

Step-by-step explanation:

you take b which is 6 and make it negative, then you take a and multiply it by 2, which is 6. you then take the 2 numbers and put the -b over 2a in this formula -b/2a giving you -1 as your x value

after you do that, you input the -1 into the equation as x and the value you get out of that (-12) is the y value of the vertex

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