2 years ago

What is the axis of symmetry for f(x) = 2x2 − 4x + 5?

2 answers:

6 0

You can find when the velocity is equal to zero, dy/dx=0

dy/dx=4x-4

4x-4=0

4x=4

x=1

So the axis of symmetry is the vertical line x=1

gavmur [86]2 years ago

3 0

Answer:

x=1 :)

Step-by-step explanation:

You might be interested in

I really need help i’m going to fail so answer if you can ! <3

Volgvan

Answer:

110

Step-by-step explanation:

you place 30 in the place of X, and it becomes 4×30-10. in PEMDAS, multiplication goes first and 4×30=120. 120-10=110

8 0

3 years ago

sam divided a rectangle into 8 congruent rectangles that each have a area of 5 cm2. what is the area of the rectangle before it

Vikki [24]

Congruent= the same shape and size.

area of the rectangle before it is divided=8*(area congruent rectangle)
area of the rectangle before it is dividide=8*(5 cm²)=40 cm²

Area of the rectangle before it is dividide=40 cm²

5 0

3 years ago

I need help with this question ASAP for my homework

Studentka2010 [4]

Answer:

Slope = 3

Step-by-step explanation: Use the slope intercept form

y= mx +b

Im 100% sure this is correct

3 0

3 years ago

Please help me i’m desperateeee!!!

lara31 [8.8K]

Answer:

option no.D

6y+15x

Step-by-step explanation:

hope it helps

7 0

2 years ago

( -6p - 8 ) - ( 2p - 6 ) plz :)

jarptica [38.1K]

Answer:

-8p-14

Step-by-step explanation:

6 0

3 years ago

Read 2 more answers