Algebra 2

What is c in the following equation?
y=ax²+bx+c

• Zeroes
• Axis of Symmetry
• Direction
• y-intercept

Tags

CCSS.HSF-IF.C.7A

What direction does the parabola open?
y=-3x²-7x+8

• Up
• Down
• Left
• Right

Tags

CCSS.HSF-IF.C.7A

What is the vertex of the following equation?
y=5(x-3)²+5

• (3,5)
• (-3,5)
• (3, -5)
• (-3,-5)

A parabola has a vertex at (-3,2). Where is the axis of symmetry?

• y = -2
• x = 3
• x = -3
• y = 2

How many x-intercepts does this graph have?

• one
• two
• no solutions
• cannot be determined

Tags

CCSS.HSF-IF.C.7A

This quadratic function has a :

• max value of 4
• min value of 4
• max value of -1
• min value of -1

Tags

CCSS.HSF-IF.C.7A

Which equation below is a quadratic?

• y=9x+5
• y=3x²-6
• y=5x³+6
• x=3^x

Mult (3x + 1)(2x + 5)

• 6x² + 17 + 5
• 6x + 17x + 5
• 6x² + 17x + 5
• 6x² + 17 + 5x

Tags

CCSS.HSA.APR.A.1

The graph of a quadratic function is called a

• Parabola
• Vertex
• Axis of Symmetry 
• Vertex Form

Tags

CCSS.HSF-IF.C.7A

Write the equation of a parabola that has shifted 4 units to the right, 5 units down, and has flipped over the x-axis.

• y = - (x - 5)² + 4

• y = - (x - 4)² - 5

• y = - (x + 4)² - 5

• y = - (x + 5)² + 4