8.2 -Transformations of Quadratics in Vertex Form

Which of the following are true? Check all that apply.

• The vertex is (-2,1)

• The vertex is (1,-2)

• The axis of symmetry is x = -2

• The axis of symmetry is y = -2

What is the vertex?

• ( 3,-2)

• (3,2)

• (-2,3)

• (2,3)

What is the axis of symmetry?

• x = 3

• x = -2

• y = 3

• y = - 2

Tags

CCSS.HSF-IF.C.7A

What is the range?

Tags

CCSS.HSF-IF.C.7A

What is the domain?

• all real numbers

What is the y-intercept?

• 1

• -2

• -3

• 2

Tags

CCSS.HSF-IF.C.7A

Determine the domain and range of the function

• Domain: All real numbers, Range: All real numbers

• Domain: x ≥ -4, Range: All real numbers

• Domain: All real numbers, Range: y ≥ -4

• Domain: -1 ≤ x ≤ 5, Range: y ≥ -4

Quadratic equations take the shape of a _______ when graphed.

• parabola

• straight line

• snaked line

• elliptical

Tags

CCSS.HSF-IF.C.7A

What is the parent function of a quadratic?

Which transformation transforms the graph of

f(x) = x² to the graph of g(x) = (x + 4)²?

• shift 4 units up

• shift 4 units down

• shift 4 units to the left

• shift 4 units to the right