CC3 Ch. 4 Review

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

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

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

• 5
• 4
• -5
• -4

Equation?

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

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

• 2
• 3
• -2
• -2

Write an equation for this tile pattern. 

• y = x + 3
• y = 3x + 1
• y = 4x + 1
• y = 3x + 4

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.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

Equation?

• y = -3x + 3
• y = 3x - 3
• y = 3x + 3
• y = -3x - 3

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

What is the equation for this table?

• y = -2x + 5
• y = 2x + 5
• y = 5x - 2
• y = 5x + 5

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

A tile pattern decreases by 3 tiles. Figure 2 of the pattern is -8. Use y=mx+b to write the equation.

• y = 2x + 3

• y = 3x + 4

• y = -3x + 10

• y = -3x - 2

A 6-ounce package of fruit snacks contains 45 pieces. How many pieces would you expect in a 10-ounce package?

• 75 Pieces
• 27-ounces
• 27 pieces
• 75-ounces