Multiple Representations

Identify the m and b in the following equation:
y = 2x + 5

• m = 5
  b = 2
• m = 2
  b = 5
• m = y
  b = x
• why are there letters in math?!

What is the rate of change (m) for the table?

• m = 90
• m = 18
• m = 1/9
• m = 9

Tags

CCSS.7.RP.A.2D

To go to the park, it costs $4 plus $3 per child. Which equation shows this situation, where x represents the number of children?

• y=4x+3
• y=3x-4
• y= -4x+3
• y=3x+4

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

What is the rate of change (m) for the table?

• m = 5
• m = 6
• m = 4
• m = 3

Tags

CCSS.7.RP.A.2D

Write an equation for this situation.

• y=9.75x
• y=x + 19.25
• y=19.25x
• y=9.5x

Tags

CCSS.6.EE.C.9

Stella got a new internet plan.  The company charges her $0.15 for each minute plus a monthly fee of $40.  What equation would be used to calculate how much the cost is for her new internet plan?

• y=0.15x-40
• y=0.15x+40
• y=0.15-40x
• y=0.15+40x

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

What variable represents the input?

• p
• d

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1

What variable represents the input?

• p
• d

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1

The table shows the admission price to the school football game.
Which equation describes the total admission (t) for the number of people (p)?

• t = 6p
• p = 6t
• 6p = t
• 6t = p

Tags

CCSS.6.EE.C.9

The table shows the admission price to the school football game.
What variable represents the dependent quantity?

• p
• t

Tags

CCSS.6.EE.C.9