Algebra - Review (Parallel.Perpendicular.Direct.Inverse)

Evaluate f(-2) if f(x) = x²+ 3x +1

• -1

• 1

• 7

• -7

Tags

CCSS.HSF.IF.A.2

What is f(1)?

• 1
• 5
• 0
• 4

Tags

CCSS.HSF.IF.A.2

Identify the zeros of the function

f(x)= -2x - 6

Tags

CCSS.HSF-IF.C.7D

What is the slope of the line 5x-10y=21

• -5/10

• -10/5

• 1/2

• -2

Tags

CCSS.8.EE.B.5

Which equation represents this graph.

• 
  

  $y=-\frac{4}{3}x\ -\ 2$

• $y=\frac{2}{3}x-2$
  

• $4x-2y=3$

• $4x-3y=6$

Which equation represents the line that passes through the point (1,-4) and has a slope of 3

• y = 3x - 7

• y = 3x - 3

• y = 3x + 1

• y= 3x + 7

Which equation represents the vertical line passing through (3,4)

• x = 3

• x = 4

• y = 3

• y = 4

Which equation represents the horizontal line passing through (4,3)

• x = 3

• x = 4

• y = 3

• y = 4

What is the slope of the line that is parallel to the line 4x + 2y = 6

Tags

CCSS.8.EE.B.5

What is the slope of the line that is perpendicular to the line 4x + 2y = 6

• -2

• - 2

• $\frac{1}{2}$

• $-\frac{1}{2}$

Tags

CCSS.8.EE.B.6