Given an Equation or Graph What Is the Slope and Y Intercept

What is the correct slope-intercept form?

• y = mx + b

• y = mb + x

• y = x

• y = -mx + b

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

What would the slope of the graph be?

• Positive

• Negative

• 0

• Undefined

Tags

CCSS.8.EE.B.5

What kind of slope does the graph have?

• Positive

• Negative

• 0

• Undefined

Tags

CCSS.8.EE.B.5

What kind of slope does the graph have?

• Positive

• Negative

• 0

• Undefined

Tags

CCSS.8.EE.B.5

Which is the equation of a line with a slope of 2 and a y-intercept of 11?

• 2x + y = 11

• 11x + 2y = 0

• y = 2x + 11

• y = 11x + 2

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

Which is the equation of a line with a slope of 2 and a y-intercept of 11?

• 2x + y = 11

• 11x + 2y = 0

• y = 2x + 11

• y = 11x + 2

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

What is the equation of a line with a slope of 2 and a y-intercept of -5?

• y = 5x - 2

• y = 2x - 5

• y = -2x - 5

• y = 2x + 5

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

What is the equation for the savings account graphed? hint: y=mx+b m=slope b=y-intercept(starting spot)

Mathematical Equivalence

OFF

Tags

CCSS.8.EE.B.5

what do the letters m and b represent?

a

b

slope

fraction

m

y-intercept

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

The slope represents the average number of​ ​ (a)   grows each day. The ​ (b)   represents the ​ (c)   when it is first planted.

• inches a bamboo plant

• y-intercept

• height of the plant

• x-intercept

• number of days