Question

Find the vertex of y=|3x+6|-4 is _____.

(2, -4)

(-2, 4)

(-2, -4)

(-6, -4)

Answer 1

ill give out free medals

Answer 2

hmm look at the absolute value section alone -> |3x+6|

what value for "x" will make that 0?

Answer 3

-2?

Answer 4

and -4

Answer 5

yes

Answer 6

well, -2, 3(-2) -6+6 = 0

Answer 7

so, your vertex is at
$$
y=|3(\color{red}{-2})+6|\color{red}{-4}\\
(\color{red}{-2},\color{red}{-4})
$$

Answer 8

thanksssss guys :)))))))

Answer 9

yw