Algebra C&C - Unit 1 -Modeling & Analyzing Linear Functions

Which of the following represents the function notation for a linear function?

• f(x)=2x+1
  

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

In an arithmetic sequence, the first term is 3 and the common difference is 4. What is the 5th term?

• 19

• 15

• 23

• 17

Tags

CCSS.HSF.BF.A.2

What is the slope of a line that passes through the points (2,5) and (4,9)?

• 3

• 2

• 4

• 2.5

Tags

CCSS.8.EE.B.5

Which characteristic is NOT true for all linear functions?

• Has a constant rate of change

• Graphs as a straight line

• Has a variable exponent
  

• Can be written in slope-intercept form

Tags

CCSS.8.F.A.3

In the function f(x)=−3x+6, what is f(2)?

• 0

• -6

• 12

• 3

Tags

CCSS.HSF.IF.A.2

What is the common difference in the arithmetic sequence: 4,7,10,13,16?

• 6

• 4

• 13

• 3

Tags

CCSS.HSF.BF.A.2

The slope-intercept form of a linear function is:

• ax+by=c

• y=mx+b
  

• y=x+k

Tags

CCSS.8.F.A.3

CCSS.8.EE.B.6

If f(x)=2x−5, what is f(−3)?

• 1

• -1

• -11

• -6

Tags

CCSS.HSF.IF.A.2

What is the y-intercept of the line y=−2x+7?

• -2

• 0

• 7

• -7

Tags

CCSS.8.F.A.3

CCSS.8.EE.B.6

In an arithmetic sequence, what is the formula for the nth term?

Tags

CCSS.HSF.BF.A.2