Algebra 2 Unit 1 Practice # 1

What are the solutions to the system:
y = x² + 3x - 5
y = x + 3

• (-4, 2) and (-1, 5)
• (-4, -1) and (2, 5)
• (2, -1 and (-4, 5)
• (-4, 1) and (2, -1)

Tags

CCSS.HSA.REI.C.7

Solve the system of linear and quadratic equations:

y = 5

y = 2x² - 16x + 29

• (6, 5) and (2, 5)

• (2, 6)

• (6, 2)

• (5, 6) and (5, 2)

Tags

CCSS.HSA.REI.C.7

Tags

CCSS.HSF-IF.C.7A

Tags

CCSS.HSF-IF.C.7A

(10-6i)-(2+3i)

• 12+3i
• 8-3i
• 8-9i
• -9i+8

Tags

CCSS.HSN.CN.A.2

(-2 + i)-(3 - 5i)

• 5+6i
• 6i-5
• 6i+5
• -5+6i

Tags

CCSS.HSN.CN.A.2

What is the simplified form of

(-3 + 2i)(1- 4i)

• -2 - 2i

• 5 + 14i

• -11 -10i

• -3 -8i

Tags

CCSS.HSN.CN.A.2

Tags

CCSS.HSN.CN.C.8