Given that y can be written in the form
, where a and b are constants, find the value of a and the value of b.​
pls help i rly need this Pls pls pls pls

a = - , b = -

Step-by-step explanation:

To obtain the required form use the method of completing the square

add/ subtract ( half the coefficient of the x- term)² to x² - 9x

y = x² + 2(- )x + - + 14

  = (x - )² - +

  = (x - )²- ← in the form (x + a)² + b

with a = - and b = -

a = 4.5

b = -6.25

Step-by-step explanation:

The given equation to us is ,

And its given that it can we written in the form of ,

Where ,

Therefore ,

Multiplying 9x by 2/2 ,we have ,

Adding and subtracting (9/2)² ,

Therefore , we can write it as ,

Hence the value of a is 9/2 and b is -6.25 .

6mm^3 or .6cm^3

      216

      /   \

  36     6

  /   \     /

6     6   6

factor trees are nice.

1) 2/5

2) zero=0/1

3) zero=0/2

4) -4/5

5) undefined=3/0