ALGEBRA 1-Reporting Category 3

Each bouquet will have 9 flowers. The graph shows the linear relationship between y, the number of flowers used, and x, the number of bouquets. The florist will use no more than 8 bouquets for the wedding. Which set best represents the domain of the function for this situation?

• {0, 2, 4, 6, 8, 10}

• {0, 1, 2, 3, 4, 5, 6, 7, 8}

• {0, 18, 36, 54, 72, 90}

• {0, 9, 18, 27, 36, 45, 54, 63, 72}

A coach has 96 golf balls for the school’s golf team. The coach will give each player on the team 8 golf balls. The coach will use no more than 6 players on the school’s golf team. Which set best represents the range of the function for this situation?

• 96, 84, 72, 60, 48, 36, 24

• 8, 9, 10, 11, 12, 13, 14

• 96, 88, 80, 72, 64, 56, 48

• 0, 1, 2, 3, 4, 5, 6

Tags

CCSS.HSF.IF.B.4

Which equation in slope-intercept form best represents the line that passes through these two points?

• y = -2/3x - 11/3

• y = -11/3x - 2/3

• y = -2/3x - 10/3

• y = -10/3x - 2/3

The graph of a linear function is shown on the grid. Which equation is best represented by this graph?

• y = -7/4x + 4

• y = -7/4x + 7

• y = -4/7x + 4

• y = -4/7x + 7

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

The conversion of degrees Celsius to degrees Fahrenheit can be represented by a linear relationship. The graph shows the linear relationship between y, the temperature in degrees Fahrenheit, and x, the temperature in degrees Celsius from the freezing point of water. Which equation best represents this situation? Use the graph to determine the slope and y-intercept.

• y = (5/9)x

• y = (9/5)x

• y = (5/9)x + 32

• y = (9/5)x + 32

Tags

CCSS.8.EE.B.5

The value of y is directly proportional to the value of x. When x = 512, y = 128. What is the value of y when x = 64?

• 256

• 32

• 16

• 8

Which equation best represents the line shown on the grid?

• y = 0

• y = −6

• x = 0

• x = −6

What is the solution to 4(q + 56.5) = 30q - 112? Record your answer and fill in the bubbles on your answer document. When solving for a solution with one distinct variable (letter), use Numerical Solve on the calculator. Example: nSolve ( Insert equation exactly how it looks , Insert variable (letter) ). "Don't forget to use the comma and insert the variable you're solving."

• 13

• 15

• 8

• 12

What is the solution to this equation? 2(40 - 5y) = 10y + 5(1 - y)

• 7.5

• 15

• 5

• Not here

Which inequality represents all possible combinations of x, the number of monitors, and y, the number of keyboards, the university can buy for the computer lab?

• 250x + 50y < 4,500

• 250x + 50y ≤ 4,500

• 50x + 250y < 4,500

• 50x + 250y ≤ 4,500