Question

Which of the following is the graph of the function shown below?

Answer 1

@misty1212

Answer 2

HI!!

Answer 3

they are all parabolas that open up, so the real question is what is the vertex?

Answer 4

i think its d

Answer 5

you find it via \[-\frac{b}{2a}\] which in this case is \[-\frac{-4}{2\times 1}=2\]

Answer 6

to find the second coordinate, replace \(x\) by \(2\) and see what you get

Answer 7

i got 1

Answer 8

@misty1212

Answer 9

right

Answer 10

that makes the vertex \((2,1)\) which graph?

Answer 11

c

Answer 12

@misty1212

Answer 13

yes

Answer 14

\[\color\magenta\heartsuit\]

Answer 15

thx