Algebra 2 Semester Review #2

What is the range of this function?

•  $\left[-4,3\right]$ 

• $\left[-4,6\right)$

• $\left(-4,3\right]$

•  $\left(-4,3\right)$ 

What is the y-intercept of this function?

• $\left(3,0\right)$

• $\left(-4,0\right)$

• $\left(-5,0\right)$

• $\left(0,-5\right)$

Tags

CCSS.HSF-IF.C.7D

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)

Tags

CCSS.HSF.IF.B.4

CCSS.HSF.IF.C.7

i⁶⁶

• 1
• i
• -1
• -i

Tags

CCSS.HSN.CN.A.2

What is the degree of this polynomial?

2x⁴-3x⁵+x

• -3

• 2

• 4

• 5

What is the constant of this polynomial?

2x³-8x²+3x-7

• 2

• -8

• 3

• -7

What is the leading term of this polynomial?

4x³+8x⁵-4x²+1x

• 1x

• 8x⁵

• 4x³

• -4x²

Which equation shows a function that is translated left 4 and 7 up?

• y = |x + 4| + 7
• y = (x - 4)² + 7
• y = (x + 7)² - 4
• y = |x + 4| - 7

Tags

CCSS.HSF.BF.B.3

CCSS.HSG.CO.A.2

9x² - 49y²

• ( 3x + 7y) (3x + 7y)

• ( 3x - 7y) (3x + 7y)

• ( 3x - 7y) (3x - 7y)

• Prime

What absolute value inequality is graphed?

• 
  

  $\left|x+2\right|\le4$

• $\left|x-3\right|\le1$
  

• $\left|x-3\right|\ge1$
  

• $\left|x-4\right|\le2$