Introduction Quadratics

What is the value of a?
y= -3x² + 6x - 6

• -3
• 6
• -6
• 3

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

What is the value of b?
y= 4x² -x +6

• 4
• 1
• -1
• 6

Tags

CCSS.6.EE.C.9

Does this open upwards or downwards?
y= -3x² + 6x - 6

• up
• down

Tags

CCSS.HSF-IF.C.7A

What is the y-intercept?
y= -3x² + 6x - 6

• -3
• 6
• -6
• 3

Tags

CCSS.HSF-IF.C.7A

Does this graph have maximum or minimum value?

• maximum

• minimum

• neither

• both

When a basketball is shot, it forms an arc (also known as a parabola). When the basketball reaches it's highest point, what is that point called?

• Minimum value
• Basketball
• Maximum Value
• A parabola

What is the green dot on the parabola called?

• Maximum / Vertex
• Minumum/ Vertex
• roots
• zeros

What is the vertex of the graph?

• (2,4)
• (-2,-4)
• (4,2)
• (-4,-2)

Tags

CCSS.HSF-IF.C.7A

What is the green dashed line called?

• roots or x-intercepts
• parabola
• line of symmetry or axis of symmetry
• vertex

Tags

CCSS.HSF-IF.C.7A

Which is the Standard form of a quadratic equation

• y=x²
• y=ax²+bx+c
• y=mx+b
• y=x