Standard Form Parabola

The parabola y = x² - 2x + 4

• will have a minimum vertex.

• will have a maximum vertex.

The parabola y = 3(x + 1)² + 3 has a vertex of

• (3, 3)

• (1, 3)

• ( - 1, 3)

• (3, -1)

The parabola y = 3(x + 1)² + 3 will

• open up

• open down

What is the vertex of the parabola.

• (- 1, 4)

• (3, 0)

• ( 1, - 4)

• (0, -1)

• 1

• 2

• 3

• 4

Tags

CCSS.HSG.GPE.A.2

A quadratic functions is defined as: What is the equation of the parabola in standard form?

Write the equation of the parabola in standard form that passes through: (-1,18), (2,12), and (5,78).

Remember to write your answer with y=

Mathematical Equivalence

ON

To the best of your ability, using all the information at your disposal, write the equation of the parabola in standard form.

Use decimals in your final answer (not fractions), and you DO NOT FORGET TO INCLUDE y = please!

Mathematical Equivalence

ON

Write the equation of the parabola shown.

• y = 2x² + 4x - 5

• y = 2x² - 4x + 5

• y = 2x² + 4x + 5

• y = 2x² - 4x - 5

What is the standard form equation of a parabola that opens upwards or downwards?

• Both A and C are correct.