2 years ago

Complete the square to re-write the quadratic function vertex form:y=x2 + 4x + 4

Mathematics

1 answer:

ankoles [38]2 years ago

3 0

Answer:

Step-by-step explanation:

y=x²+4x+4

or y=(x+2)²

or y=(x+2)²+0

vertex Is (-2,0)

You might be interested in

What does 5 1/4 - (-2 1/2) equal

Alex787 [66]

Ive done the math and its 7.75

3 0

2 years ago

I don’t have a clue what this word is

Naily [24]

What word? Be more specific please

4 0

2 years ago

Read 2 more answers

If u(x) = x5 – x4 + x2 and v(x) = –x2, which expression is equivalent to (U/V) (x)?

lions [1.4K]

Hello,

Answer C if x≠0

(x^5-x^4+x²)/(-x²)=-x²(x^3-x²+1)/x²=-(x^3-x²+1)=-x^3+x²-1

3 0

2 years ago

Read 2 more answers

If the speed of a car is 20 m s^-1 then what is its speed in km h^-1 ? #no spam

ivanzaharov [21]

Speed in m/s=20m/s

We have to convert it to km/h

$\\ \sf\longmapsto 20\times \dfrac{3600}{1000}$

$\\ \sf\longmapsto 20\times \dfrac{18}{5}$

$\\ \sf\longmapsto 4times 18$

$\\ \sf\longmapsto 72km/h$

8 0

1 year ago

Read 2 more answers

Which fraction is equivalent to 5/9? A. 9/13 B. 20/36 C. 25/81 D. none of the above

valkas [14]

Answer:

Step-by-step explanation:

6 0

2 years ago

Read 2 more answers

Complete the square to re-write the quadratic function vertex form:y=x2 + 4x + 4​

Complete the square to re-write the quadratic function vertex form:y=x2 + 4x + 4