8th - LRE 03/06/20

What does the b stand for in y=mx+b?

• growth
  (slope)
• figure 0
  (y-intercept)

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

What is the growth in the following equation?
y = 4x + 5

• 5
• 4
• -5
• -4

Tags

CCSS.HSF.LE.B.5

A tile pattern has the following equation:  
y = 2x + 3
How many tiles does figure 0 have?

• 2
• 3
• -2
• -2

Tags

CCSS.HSF.IF.A.2

What does the m stand for in y=mx+b?

• growth
  (slope)
• figure 0
  (y-intercept)

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

A tile pattern decreases by 3 tiles.  Figure 2 of the pattern has 4 tiles.  Use y=mx+b to write the equation.

• y = 2x + 3
• y = 3x + 4
• y = -3x + 10
• y = -3x - 2

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

Simplify −x²+2−1+6x²−4x²

• x ² -1

• x² +1

• 3x² +1

• x ²+3

Tags

CCSS.6.EE.A.3

Simplify the expression

8x² + 9x - 10 + 2x² + 4x + 15

• 10X² + 13x - 25

• 10x² + 13x + 25

• 10x² + 13x + 5

Tags

CCSS.7.EE.A.1

What is the rule?

• Multiply by 2
• Multiply by 3
• Add 3
• Add 4

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1

What legal move is being demonstrated here?

• Zero Pairs

• Split or Divide

• Balance Set

• Flip

Tags

CCSS.8.EE.C.7B

What is the simplified expression?

• x

• x = 0

• 0

• No answer

Tags

CCSS.7.EE.A.1