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

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step-by-step explanation:

first anwser choice.

step-by-step explanation:

the greater/less or equal to symbol (> or < with the line at the bottom) is a closed/filled in circle.

-5c + 2 _< _27

subtract from both sides by 2

-5c _< _ 27

divide both sides by -5

c _< _ 5.4

flip the inequality sign

c _> _5.4

the only possible answer that would match the simplified inequality is the first answer choice