Introduction to Quadratics Quiz

In the Quadratic Equation 2x² + 5x + 3 = 0, what is the value of a?

Tags

CCSS.HSA.CED.A.1

CCSS.HSA.REI.B.4

In the Quadratic Equation 10x² - 4x + 5 = 2, what is the value of b?

Tags

CCSS.HSA.REI.B.4

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

• up
• down

Tags

CCSS.HSF-IF.C.7A

Does this open upwards or downwards?

y= x² - 4x -5

• up

• down

Tags

CCSS.HSF.IF.B.4

CCSS.HSF.IF.C.7

What is the green dot on the parabola called?

• maximum
• minumum
• roots
• zeros

Tags

CCSS.HSF-IF.C.7A

Which answer choice describes  y = -3x² +7x - 2 accurately?

• opens up with a maximum
• opens up with a minimum
• opens down with a maximum
• opens down with a minimum 

Tags

CCSS.HSF-IF.C.7A

What is the equation for axis of symmetry?

Tags

CCSS.HSA.REI.B.4

CCSS.HSA.REI.D.10

CCSS.HSG.GPE.A.2

Does this graph have a maximum or minimum?

• Minimum
• Maximum

Tags

CCSS.HSF-IF.C.7A

Which of the following equations matches standard form of a quadratic?

• y = mx + b
• y = ax² + bx + c

Tags

CCSS.HSA.SSE.A.2

CCSS.HSA.SSE.B.3

What is the maximum/minimum of a parabola called?

• vertex
• point
• top
• bottom

Tags

CCSS.HSF.IF.B.4

CCSS.HSF.IF.C.7