Linear STAAR Review

What is the equation of the line that has a slope of 0 and passes through the point (6,-8)?

• x=6

• y=6

• x= -8

• y= -8

• -42

• -54

• 42

• 54

Tags

CCSS.HSF.IF.A.2

• F

• G

• H

• J

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1

Which of the following is the slope of the line -12x+3y= -15?

• 4

• -4

• -12

• -5

Tags

CCSS.8.EE.B.5

Which equation is best represented by this graph?

• y = -1/2x - 2

• y = -1/2x + 2

• y = 1/2x + 2

• y = 1/2x - 2

Which equation best represent this graph?

• y = 2x - 20

• y = 2x + 20

• y = -1/2x - 20

• y = 1/2x + 20

Tags

CCSS.8.EE.B.5

What is the range of the function for this situation?

• all real numbers greater than or equal to 0 and less than or equal to 28

• all real numbers greater than or equal to 0 and less than or equal to 9

• all real numbers less than or equal to 28

• all real numbers less than or equal to 9

Tags

CCSS.HSF.IF.B.4

What is the domain for this function?

• 0,1,2,3,4,5,6

• all real number greater than or equal to 0 and less than or equal to 6

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

Let x equal minutes and y equal total charges. What is the rate per minute for this linear function?

• $0.35 per minute

• $0.75 per minute

• $0.50 per minute

• $0.25 per minute

Tags

CCSS.HSF-LE.A.1B

The table represents the different prices for renting an Airbnb. Let x equal number of people and let y equal cost. Which linear equation represents this situation?

• y=50x+250

• y=4x+250

• y=250x+4

• y=50x+50

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2