Standard Form of a Line with Scenarios

What is the equation for standard form

You are competing in a race that is 16 miles long. The race organizers are allowing you to run it, walk it, or do a combination. You know you can run at 4 miles per hour and walk at 2 miles per hour. What is the equation in standard form for the race?

• 4x+8y=16

• 4x+2y=16

• 16x-4y=2

• 16x-2y=4

Tags

CCSS.HSA.CED.A.2

You are competing in a race that is 16 miles long. The race organizers are allowing you to run it, walk it, or do a combination. You know you can run at 4 miles per hour and walk at 2 miles per hour. The equation for the scenario is 4x+2y=16. What is the x-intercept for the scenario?

• x-int: (8,0)

• x-int: (0,8)

• x-int: (0,4)

• x-int: (4,0)

Tags

CCSS.HSF-IF.C.7A

You are competing in a race that is 16 miles long. The race organizers are allowing you to run it, walk it, or do a combination. You know you can run at 4 miles per hour and walk at 2 miles per hour. The equation for the scenario is 4x+2y=16. What does the x-intercept mean for the scenario?

• The maximum time it will take to walk is 4 hours.

• The maximum time it will take to run is 4 hours.

• The maximum time it will take me to walk is 2 hours.

Tags

CCSS.HSF-IF.C.7A

You are competing in a race that is 16 miles long. The race organizers are allowing you to run it, walk it, or do a combination. You know you can run at 4 miles per hour and walk at 2 miles per hour. The equation for the scenario is 4x+2y=16. What is the y-intercept for the scenario?

• y-int: (4,0)

• y-int: (0,4)

• y-int: (0,8)

• y-int: (8,0)

Tags

CCSS.HSF-IF.C.7A

When you are given a question in standard form AND it asks you to find the x-intercept, what does the x-intercept mean in the context of the scenario?

• The x-intercept means the maximum amount for the x-value when the y-value is 0.

• The x-intercept means the minimum amount for the x-value when the y-value is 0.

Tags

CCSS.HSF-IF.C.7A

When you are given a question in standard form AND it asks you to find the y-intercept, what does the y-intercept mean in the context of the scenario?

• The y-intercept means the maximum amount for the y-value when the x-value is 0.

• The y-intercept means the minimum amount for the y-value when the x-value is 0.

Tags

CCSS.HSF-IF.C.7A

You are competing in a race that is 16 miles long. The race organizers are allowing you to run it, walk it, or do a combination. You know you can run at 4 miles per hour and walk at 2 miles per hour. The equation for the scenario is 4x+2y=16. What does the y-intercept mean for the scenario?

• The maximum time it will take to run the race is 2 hours.

• The maximum time it will take me to walk the race is 4 hours.

• The maximum time it will take to walk the race is 8 hours.

Tags

CCSS.HSF-IF.C.7A

You are starting your own food and drink business. You are starting out with selling your legendary chocolate chip cookies at $1.25 each and cups of hot chocolate for $2.50 for a 12 ounce cup. You're anticipating on making $75.00 your first day. What is the maximum amount of cups of hot chocolate you could sell your first day of being open?

• 45 cups of hot chocolate

• 50 cups of hot chocolate

• 30 cups of hot chocolate

• 25 cups of hot chocolate

Tags

CCSS.7.EE.B.4B

You are starting your own food and drink business. You are starting out with selling your legendary chocolate chip cookies at $1.25 each and cups of hot chocolate for $2.50 for a 12 ounce cup. You're anticipating on making $75.00 your first day. What is the maximum amount of chocolate chip cookies you could sell your first day of being open?

• 60 chocolate chip cookies

• 75 chocolate chip cookies

• 50 chocolate chip cookies

• 65 chocolate chip cookies

Tags

CCSS.7.EE.B.4B