Pascal Triangle

The Pascal's Triangle is named after

• Mary Pascal

• Blain Pascal

• Blaise Pascal

• Joshua Pascal

• Pascal Pascal

Tags

CCSS.HSA.APR.C.5

What number can always be found at the left side of the triangle?

• 0

• 1

• 2

• 3

• 4

What is row 5 of Pascal's Triangle?

• 1, 2, 1
• 1, 3, 3, 1
• 1, 4, 9, 4, 1
• 1, 5, 10, 10, 5, 1

Tags

CCSS.HSA.APR.C.5

What is row 7 of Pascal's Triangle?

• 1, 5, 10, 5, 1
• 1, 5, 10, 10, 5, 1
• 1, 7, 21, 35, 35, 21, 7, 1
• 1, 7, 21, 35, 21, 7, 1

Tags

CCSS.HSA.APR.C.5

What number is at the top of Pascal's Triangle?

• 1

• 0

• 5

• 3

Tags

CCSS.HSA.APR.C.5

How do you create Pascal's Triangle?

• The first row is all 1's, 2nd all 2's, third all 3's, etc.
• 1's all the way down on the outside of both right and left sides, then add the two numbers above each space to complete the triangle.
• Use the perfect square numbers
• Count by twos

Tags

CCSS.HSA.APR.C.5

Which row of Pascal's Triangle would you use to expand (x+y)⁴?

• 1 1

• 1 2 1

• 1 3 3 1

• 1 4 6 4 1

Tags

CCSS.HSA.APR.C.5

Which row of Pascal's Triangle would you use to expand (x+y)³?

• 1
• 1  1
• 1  2  1
• 1  3  3  1

Tags

CCSS.HSA.APR.C.5

Describe the signs ( + and - ) in the expanded form of (x -3)⁴ .

• all +
• all -
• alternating ending in +
• alternating ending in -

Tags

CCSS.HSA.APR.C.5

Factor
3v² - 4v - 7

• (3v-7)(v+1)
• 3(v-7)(v-1)
• (3v+1)(v-9)
• (3v+1)(v-10)

Tags

CCSS.HSA.APR.A.1

CCSS.HSA.APR.B.2

CCSS.HSA.SSE.A.2