TEST-QUADRATIC & EXPONENTIAL FUNCTIONS

(3x + 2)(2x + 4)

• 6x² + 16x + 8

• 5x² +11x + 6

• 5x² + 16x + 6

• 6x² + 11x + 8

Tags

CCSS.HSA.APR.A.1

(x - 9)(x - 7)

• x² - 2x - 63

• x² - 16x - 63

• x² - 2x + 63

• x² - 16x + 63

Tags

CCSS.HSA.APR.A.1

(2x + 3)(2x - 3)

• 4x² - 9

• 4x² + 9

• 4x²- 12x - 9

• 4x² + 12x - 9

Tags

CCSS.HSA.APR.A.1

What is the y-intercept of this parabola?
(a)  

• (0, 5)
• (−1, 3)
• (−3, 11)
• (−2, 5)

Tags

AI.9.7.A

Does this graph have a maximum or minimum? (a)  

What is the vertex?​ (b)  

• minimum
• maximum
• (4, -4)
• (2, 0)
• (6, 0)

What is the Range for this quadratic function?

Mathematical Equivalence

ON

Tags

AI.9.6.A

Match the following attributes.

• axis of symmetry

• (0, 8)

• x-intercept

• (-2, 0)

• y-intercept

• x = -4

• Zero

• (-3, -1)

• Vertex

• x = -3

Tags

AI.9.6.A

What is the Domain for this quadratic function?​ ​ (a)  

• All Real Numbers

Tags

AI.9.6.A

If given the equation
y = 3(x + 5)² - 4, what is the vertex of the parabola?

• (5, -4)
• (-5, -4)
• (-15, -4)
• (15, -4)

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