02-05-2020
Mathematics

contestada

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

Respuesta :

mysticchacha mysticchacha

02-05-2020

Answer:

x = 3/2

Step-by-step explanation:

The formula is x = -b/(2a)

so x = -(-3)/2 = 3/2

Answer Link

surjithayer10 surjithayer10

02-05-2020

Answer:

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

Answer Link

Otras preguntas

how can the decimal 0.57 be written as a fraction

During the 1920s, people would buy stock on margin, which meant that they

125 centimeters to 87.5 centimeters

what are the small communities

10 plus 12 plus another number divided by 3 equals to 15 what is the third number?

What did the kingdoms of West Africa have in common?

About how much greater is the perimeter of a square with area of 250 square meters than a square of 125 square meters?

Why was a union victory at Vicksburg so important for the north

The theory of plate tectonics explains all of the following except A. earthquakes. B. continental movement. C. volcanoes. D. weathering.

which agency coordinates the internet's IP addressing and DNS systems?