Open Up - Grade 8 - Mathematics - Unit 4 - Lesson 14

Last updated 11 months ago

7 questions

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Open Up - Grade 8 - Mathematics - Unit 4 - Lesson 14

Last updated 11 months ago

7 questions

Question 1

(If your answer is a fraction keep it as one.)

…

Question 2

(If your answer is a fraction keep it as one.)

…

Question 3

Which equation, together with y=-1.5x+3, makes a system with one solution?

2y+3x=6

y=-2x+3

y=-1.5x+6

y=-1.5x

2y=-3x+6

…

Question 4

The system x-6y=4,3x-18y=4 has no solution.

Change one constant or coefficient to make a new system with one solution.

…

Question 5

The system x-6y=4,3x-18y=4 has no solution.

Change one constant or coefficient to make a new system with an infinite number of solutions.

…

Question 6

Match each graph to its equation.

Draggable item		Corresponding Item
Equation 1.		Graph A.
Equation 3.		Graph B.
Equation 2.		Graph C.
Equation 4.		Graph D.

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Question 7

Here are two points: (-3,4), (1,7). What is the slope of the line between them?

\frac{1}{6}

\frac{2}{3}

\frac{3}{4}

\frac{4}{3}

…

"Source: Open Up Resouces (Download for free at openupresources.org.)"

Question 1

(If your answer is a fraction keep it as one.)

Question 2

(If your answer is a fraction keep it as one.)

Question 3

Which equation, together with y=-1.5x+3, makes a system with one solution?

2y+3x=6

y=-2x+3

y=-1.5x+6

y=-1.5x

2y=-3x+6

Question 4

The system x-6y=4,3x-18y=4 has no solution.

Change one constant or coefficient to make a new system with one solution.

Question 5

The system x-6y=4,3x-18y=4 has no solution.

Change one constant or coefficient to make a new system with an infinite number of solutions.

Question 6

Match each graph to its equation.

Draggable item		Corresponding Item
Equation 1.		Graph A.
Equation 3.		Graph B.
Equation 2.		Graph C.
Equation 4.		Graph D.

Question 7

Here are two points: (-3,4), (1,7). What is the slope of the line between them?

\frac{1}{6}

\frac{2}{3}

\frac{3}{4}

\frac{4}{3}

"Source: Open Up Resouces (Download for free at openupresources.org.)"

Open Up - Grade 8 - Mathematics - Unit 4 - Lesson 14

Open Up - Grade 8 - Mathematics - Unit 4 - Lesson 14

(If your answer is a fraction keep it as one.)

(If your answer is a fraction keep it as one.)

Which equation, together with y=-1.5x+3, makes a system with one solution?

The system x-6y=4,3x-18y=4 has no solution.Change one constant or coefficient to make a new system with one solution.

The system x-6y=4,3x-18y=4 has no solution.Change one constant or coefficient to make a new system with an infinite number of solutions.

Match each graph to its equation.

Here are two points: (-3,4), (1,7). What is the slope of the line between them?

(If your answer is a fraction keep it as one.)

(If your answer is a fraction keep it as one.)

Which equation, together with y=-1.5x+3, makes a system with one solution?

The system x-6y=4,3x-18y=4 has no solution.Change one constant or coefficient to make a new system with one solution.

The system x-6y=4,3x-18y=4 has no solution.Change one constant or coefficient to make a new system with an infinite number of solutions.

Match each graph to its equation.

Here are two points: (-3,4), (1,7). What is the slope of the line between them?

The system x-6y=4,3x-18y=4 has no solution.

Change one constant or coefficient to make a new system with one solution.

The system x-6y=4,3x-18y=4 has no solution.

Change one constant or coefficient to make a new system with an infinite number of solutions.

The system x-6y=4,3x-18y=4 has no solution.

Change one constant or coefficient to make a new system with one solution.

The system x-6y=4,3x-18y=4 has no solution.

Change one constant or coefficient to make a new system with an infinite number of solutions.