Sec 1 Math - Unit 1 Review

Find the common difference: -34, -29, -24, -19, ...

• d = -5
• d = 5
• d = -6
• d = 6

Tags

CCSS.HSF.BF.A.2

Find the next three terms in the arithmetic sequence: -33, -24, -15, -6, ...

• -1, 7, 15
• -5, 2, 9
• 3, 12, 21
• -65, -73, -81

Tags

CCSS.HSF.BF.A.2

Is the sequence arithmetic: 37, 31, 25, 19, ...

• Yes
• No

Tags

CCSS.HSF.BF.A.2

What is the amount from one number to the next in an arithmetic sequence (represented by a d) called?

• Common denominator
• Common opposites
• Common domain
• Common difference

Tags

CCSS.HSF.BF.A.2

Select the explicit equation that represents the sequence shown that started on day 1.

• f(n) = 6 + 5(n - 1)

• f(n) = 4 + 6(n - 1)

• f(n) = 6 - 4(n - 1)

Tags

CCSS.HSF.BF.A.2

Select the explicit equation that represents the sequence shown that starter on day 1.

• f(n) = 14-3(n-1)

• f(n) = 3 + 14(n - 1)

• f(n) = 14(-3)(n)

• f(n) = 14 +3(n - 1)

Tags

CCSS.HSF.BF.A.2

Which sequence is NOT an arithmetic sequence?

• -7, -13, -19, -25,...

• -10, -6, -2, 2,..

• 6, 8, 10, 12,...

• 3, 15, 75, 375,...

Tags

CCSS.HSF.BF.A.2

An arithmetic sequence is given below.

2, 9, 16, 23, ...

Which is the recursive equation for this sequence?

• f(n) = f(n-1) - 7

• f(n) = f(n-1) + 7

• f(n) = 2+7(n-1)

• f(n) = 2 + 7n

Tags

CCSS.HSF.IF.A.3

An arithmetic sequence is given below.

16, 13, 10, 7, ...

If f(1) = 16, what is the explicit equation for this function?

(a)  

Tags

CCSS.HSF.BF.A.2

Define arithmetic sequences.

• A sequence whose terms change by adding the same number each time.

• A sequence whose terms change by multiplying the same number each time.

• A sequence whose terms change by dividing the same number each time.

• A list of numbers that often (but not always) form a pattern.

Tags

CCSS.HSF.BF.A.2