Algebra 1 Warm-Up 8

Tags

CCSS.6.EE.A.3

If the blue is f(x)=x^2, the red must be

• g(x)=(x+3)²
• g(x)=(x-3)²
• g(x)=x²+3
• g(x)=x²-2

Tags

CCSS.HSA.REI.D.11

CCSS.HSF.BF.B.3

The y-intercept is ​ (a)   .

The vertex is ​ (b)   .

• (0,-18)
• (18,0)
• (12,6)
• (6,12)
• (6,0)

Tags

CCSS.HSF-IF.C.7A

What is the rate of change of the linear function?

5x+6y=30

Tags

CCSS.8.F.B.4

CCSS.HSF.IF.B.6

At a restaurant the cost for a breakfast taco and a small glass of milk is $2.10. The cost for 2 tacos and 3 small glasses of milk is $5.15. Which pair of equations can be used to determine x, the cost of a taco, and yx, the cost of a small glass of milk?

• 2.10

  5.15

• x+y=2.10

  2x+3y=5.15

• x+y=5.15

  2x+3y=2.10

• x+5.15=y

  2x+2.10=3y

Tags

CCSS.HSA.CED.A.3

Mathematical Equivalence

OFF

Classify the model as Exponential GROWTH or DECAY.
A=12(.85)^x

• Growth
• Decay

Tags

CCSS.HSF-IF.C.8B