Linear Patterns and Relationships

#1. The athlete weighed 200 lbs and then started to gain 2 lbs per week. Which linear equations would represent the athlete's weigh gain if x = days and y = total weight? SELECT ALL THAT APPLY

• y = 2x + 200

• y = 200 + 2x

• y = 200x + 2

• y = 2 + 200

• y = 2x

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

#2. What is the beginning height (y-intercept) of the plant shown in the graph?

• 3.6 cm

• 3 cm

• 3.5 cm

• 4 cm

Tags

CCSS.HSF.LE.B.5

#3. What is the height of the plant at day 5?

• 3.6 cm

• 5 cm

• 8.6 cm

• 12.2 cm

Tags

CCSS.HSF.IF.B.4

#4. What is the growth rate (slope) of the plant shown in the graph?

• 1 cm per day

• 5 cm per day

• 1.72 cm per day

• 3.6 cm per day

Tags

CCSS.HSF.IF.B.4

#5. What is the slope of the graph shown?

Tags

CCSS.8.EE.B.5

#6. The graph shows the time and distance from home of a student walking to the mall from a friend's house.  At what distance from home was the student at the beginning of the walk?

• 3 miles

Tags

CCSS.HSF.LE.B.5

#7. Look at the table shown. The y-intercept (beginning amount) for the total charge of this cell phone bill is $17.50.

• TRUE

• FALSE

Tags

CCSS.HSF.LE.B.5

#8. Which of the words/symbols/phrases below DOES NOT mean the same thing as "slope"?

• beginning amount

• rate of change

• amount "per"

• m

Tags

CCSS.8.EE.B.5

#9. A situation has the equation y = 4x . What is the y-intercept for this situation?

• 4

• 0

• 1/4 or 0.25

• 0.4

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

#10. A situation has the equation y = 4 . What is the slope for this situation?

• 4

• 0

• 1/4 or 0.25

• 0.4

Tags

CCSS.8.EE.B.5