What is the axis of symmetry for f(x) = 2x2 + 4x + 2? (1 point)

1 answer:

7 0

For f(x)=ax^2+bx+c
the axis of symmetry is -b/2a

f(x)=2x^2+4x+2
a=2
b=4
-4/(2*2)=-4/4=-1

the axis of symmetry is x=-1

B

You might be interested in

Musya8 [376]

Answer:

SA = 967.6 cm²

Step-by-step explanation:

Surface Area of cylinder = $2\pi r h + 2\pi r^2$

<u><em>Where r = 7 cm, h = 15 cm</em></u>

=> SA = 2(3.14)(7)(15)+2(3.14)(7)²

=> SA = 659.7 + 2(3.14)(49)

=> SA = 659.7 + 307.9

=> SA = 967.6 cm²

6 0

3 years ago

Annette [7]

Answer:

Step-by-step explanation:

i dont now how to arrange

5 0

3 years ago

melisa1 [442]

First part
option 2 p=KB

second part
p=$155,000k

or we can also find the value of k first
then the answer will be different :/

7 0

1 year ago

Semmy [17]

Answer:

1,350 cm^2

Step-by-step explanation:

It's a cube so all faces/bases are the same.

15 × 15 = 225

225 × 6 = 1,350

4 0

3 years ago

AfilCa [17]

Answer:

give me 2 minutes and I will

5 0

2 years ago