Slope Graphs and Tables and Rate of Change

When you graph the exact same equation twice,

• you will have no solution. 

• you will have one solution.

• you will have infinite solutions. 

• you will graph a giraffe. 

Tags

CCSS.8.EE.C.8B

Find the slope of the line.

• Undefined

• 0

• 1

• -1

Tags

CCSS.8.EE.B.5

• F

• G

• H

• J

Tags

CCSS.8.EE.B.5

• constant rate of change is 80

• constant rate of change is 10

• constant rate of change is -80

• constant rate of change is -10

Tags

CCSS.HSF-LE.A.1B

55% of students got this question right.

• F

• G

• H

• J

Tags

CCSS.8.EE.B.5

Find the rate of change for the table:

• 1/4 mL per C

• 4 mL per C

• 3 mL per C

• 1/3 mL per C

Answer explanation

rewrite as points (20, 60) and (40, 65), then use

$\frac{y\ -\ y\ }{x\ -\ x\ }$

Tags

CCSS.8.F.B.4

CCSS.HSF.IF.B.6

Find the slope of the line.

• Undefined

• 0

• 1

• -1

Tags

CCSS.8.EE.B.5

Find the rate of change for the table:

• $250 per paycheck

• $75 per paycheck

• -$75 per paycheck

• $175 per paycheck

Answer explanation

Write 2 points, then use

$\frac{y\ -\ y\ }{x\ -\ x\ }$

Tags

CCSS.8.F.B.4

CCSS.HSF.IF.B.6

Which statement best describes the rate of change of the water level?

• The initial water level was 12 in.

• The water level increased 2 in per hour

• The water level was measured for 7 hours.

• The water level decreased 2 in per hour

Tags

CCSS.HSF.IF.B.4

Find the slope

• -5/3

• -3/5

• 5/3

• 3/5

Tags

CCSS.8.EE.B.5