Describe Sandra's function.
Sandra wrote p(x) = 30x + 5x2 in vertex form. Her work is
below.
1. p(x) = 5x2 + 30%
2. P(x) = 5(x2 + 6x)
What is the vertex of this function? Is it a maximum or a
minimum?
What is the axis of symmetry of this function?
4. p(x) = 5(x2 + 6x + 9) - 5(9)
5. p(x) = 5(x + 3)2 - 45

What is the vertex of this function? Is it a maximum or a minimum?

✔ (–3, –45), minimum

What is the axis of symmetry of this function?

✔ x = –3

fa tha first one you gonna add y to both sides

it look like this

x-y+y=6+y

x=y+6

therefore your answer is

x =y+6

fa tha second one

you gonna flip tha equation

it gonna look like x-4y=y

then add 4 to both sides

it gonna look like tha

x-4 +4 =y +4

so therefore tha answer is x=y+4

step-by-step explanation:

yes

step-by-step explanation:

yes