Algebra Concepts and Connections Spiral Review

At what x values do they intersect?

• -1

• 0

• 1

• 2

• 3

Tags

CCSS.HSA.REI.C.7

What is the initial height of the candle and what does it represent?

• The initial height is 8 centimeters, and it is the x-intercept.

• The initial height is 8 centimeters, and it is the y-intercept.

• The initial height is 24 centimeters, and it is the x-intercept.

• The initial height is 24 centimeters, and it is the y-intercept.

Tags

A.FGR.2.2

Tags

A.NR.5.2

The numbers of customers that visit a store certain numbers of hours after the store opened at 8 A.M. are shown in the table.

Which statement BEST describes the data?

• The data can be modeled by a linear function.

• The data can be modeled by a constant function.

• The data can be modeled by a quadratic function.

• The data can be modeled by a exponential function.

Tags

A.DSR.10

Elijah has a part-time job at a restaurant, working 15 or fewer hours each week. He spends some of his time washing dishes and some of his time doing prep work in the kitchen. He is paid $5.50 per hour for washing dishes and $8.00 per hour for prep work. Elijah wants to earn at least $100 per week.
Select the hotspot(s) that respresent the solution.

Hint: Remember the Constraints.

Tags

A.PAR.4.3

• Stretched vertically, shifted left 4 units, and shifted up 6 units

• Stretched vertically, shifted right 4 units, and shifted down 6 units

• Compressed vertically, shifted left 4 units, and shifted up 6 units

• Compressed vertically, shifted right 4 units, and shifted down 6 units

Tags

A.FGR.7.2

Find the distance from Emma's house to the tree house.

Tags

8.GSR.8

Use the image to identify the functions have rate of change throughout the entire graph.

• positive rate of change

• Exponential Function

• positive and negative rate of change

• Quadratic Function

• negative rate of change

• Linear Function

Tags

CCSS.HSF-LE.A.1B

Solve the system of equations by substitution.
y = -4x + 5
y =  3x - 16

• (-3, -25)

• (3,-7)

• (11, 17)

• (21, 47)

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

Solve for w:
-6w + 1 = -11

• 2

• 1.2

• 12

• -2

Tags

CCSS.7.EE.B.4A