Kahoot Quiz 2 Algebra

Solve the follow system of equations for y.

• y = 3
• y = 2
• y = 0
• y = -1

Tags

CCSS.HSA.REI.C.9

Which ordered pair is the solution of the following systems of equations?

• (4,-8)

• (3, 4)
• (5, 6)
• (7, 8)

Tags

CCSS.HSA.REI.C.9

Answer the following question

• Earth science textbooks $72 and physics textbooks $45

• Earth science textbooks $45 and physics textbooks $72

• Earth science textbooks $50 and physics textbooks $67

• Earth science textbooks $67 and physics textbooks $50

Tags

CCSS.8.EE.C.8C

Does the point (2, 10) satisfy the inequality 2x + y ≤ 6?

• No
• Yes

Is (1, 9) a solution to the inequality y > 6x + 2?

• yes

• no

.

• 21x + 8y ≤ 220

• 21x − 8y ≤ 220

• 21x ⋅ 8y ≤ 220

• 21x ÷ 8y ≤ 220

.

• (1, 0) and (-3, 0)

• (0, -3) and (0, -1)

• (-1, 2)

• (-1, -2)

Tags

CCSS.8.EE.C.8B

Which inequality accompanies the following diagram?

• y ≥ x + 1

• y > x + 1

• y < x + 1

• y ≤ x + 1

Tags

CCSS.HSA.REI.D.12

Find the roots of the following equation: x² + 4x + 5 = 0

• The roots are 1 and -5
• The roots are 3 and -7
• None

• The roots are -1 and -3

Tags

CCSS.HSA-REI.B.4B

CCSS.HSN.CN.C.7

Find the discriminant of the following equation: 3x²-2x+⅓ = 0

• 0
• -1
• 1/3

• 1

Tags

CCSS.HSA-REI.B.4B