Question

what is the vertex of -|3x-3|+5

Answer 1

14

Answer 2

how so?

Answer 3

what does vertex mean?

Answer 4

-3x-3 +5
9+5
14

Answer 5

he's wrong, it's actually (1,5)

Answer 6

oh, sorry :/

Answer 7

how is it (1,5)

Answer 8

the vertex is the min/max of a function, where it maxes out

Answer 9

just solve the part inside the absolute value for 0

Answer 10

OH so okay it would be like

Answer 11

so 3x-3=0

Answer 12

3x=3

Answer 13

-3|x-1|+5

Answer 14

x=1

Answer 15

yeah

Answer 16

so wouldn't it be (-1,5)?

Answer 17

then substitute that back into the original equation

Answer 18

almost, but solve x-1=0

Answer 19

x=1, not -1

Answer 20

oh you're right

Answer 21

get it?

Answer 22

mate I gotta roll, pm me if you have questions