Find the equation of the axis of symmetry for the parabola y = x2 – 3x.

x = 3/2

Step-by-step explanation:

The formula is  x = -b/(2a)

so  x = -(-3)/2  =  3/2

Step-by-step explanation:

y=x²-3x=x²-3x+(-3/2)²-(-3/2)²

or y=(x-3/2)²-9/4

axis of symmetry is x-3/2=0

or x=3/2

x = 17

step-by-step explanation:

1st step: isolate x.

24 - 3x = -27

-24         -24

-3x   =   -51

2nd step: divide.

-3x     =   -51

  3             3

  x       =     17

hope this

step-by-step explanation:

what does 'mandy have ben 780 bottle caps. ' mean?