Finding Slope and Y-Intercept: Key Concepts and Applications

What is the first step in finding the slope from a table?

• Label the columns as X and Y

• Find the change in Y values

• Simplify the slope

• Find the change in X values

Tags

CCSS.8.EE.B.5

How do you simplify the slope if the change in Y is 12 and the change in X is 50?

• 12/50 simplifies to 6/25

• 12/50 simplifies to 2/25

• 12/50 simplifies to 3/25

• 12/50 simplifies to 1/25

Tags

CCSS.8.EE.B.5

In a sequence, if the change is consistent, what is the first term called?

• Zero term

• First term

• Initial term

• Second term

Tags

CCSS.HSF.BF.A.2

If the rate of change is 5 and the first term is 7, what is the y-intercept?

• 5

• 7

• 2

• 0

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

What is the equation format used to find the slope and y-intercept?

• Y = bx + m

• Y = mx + b

• X = my + b

• X = by + m

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

If the rate of change is 1/2 and the first term is 1/4, what is the y-intercept?

• 1/2

• 1/4

• Negative 1/4

• 0

Tags

CCSS.HSF-LE.A.1B

What is the slope if you are given a graph and the line goes down 4 units and over 6 units?

• 2/3

• Negative 2/3

• Negative 4/6

• 4/6

Tags

CCSS.8.EE.B.5

How do you determine if a slope is positive or negative?

• By the values of X

• By the equation format

• By the direction of the line

• By the values of Y

Tags

CCSS.8.EE.B.5

What is the slope if the change in Y is -4 and the change in X is -2?

• Negative 1/2

• 1/2

• 2

• Negative 2

Tags

CCSS.8.EE.B.5

What is the simplified slope if the change in Y is -9 and the change in X is 6?

• Negative 3/2

• 3/2

• 2/3

• Negative 2/3

Tags

CCSS.8.EE.B.5