Algebra Writing Quadratic Equations

Tags

CCSS.HSF-IF.C.7A

Convert the equation into standard form:

• y = -5x² - 20x - 30

• y = -5x² - 4x - 10

• y = 25x² + 100x + 90

• y = 25x² - 10x - 30

Write the equation of the parabola shown.

• y = 2x² + 4x - 5

• y = 2x² - 4x + 5

• y = 2x² + 4x + 5

• y = 2x² - 4x - 5

Tags

CCSS.HSF-IF.C.7A

Write an equation in Factored Form, whose solutions are 7 and 3.

• y = (x - 7)(x - 3)

• y = (x + 7)(x + 3)

• y = (x + 7)(x - 3)

• y = (x - 7)(x + 3)

Tags

CCSS.HSA-SSE.B.3B

CCSS.HSF-IF.C.8A

The graph of a quadratic function is shown on the grid. Write an equation to represent the function.

Mathematical Equivalence

ON

Tags

CCSS.HSF-IF.C.7A

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

Write an equation to represent the relationship.

Mathematical Equivalence

ON

What is the positive solution to this quadratic equation?

What is the negative solution to the

given parabola?