Interpreting Slope and Y-Intercept

What is the y-intercept?
y=4x+2

• 2
• 4
• y
• 4x

Tags

CCSS.HSF.IF.B.4

CCSS.HSF.IF.C.7

CCSS.HSS.ID.C.7

What is the slope?
y=-3x+5

• -3
• 3
• -3x
• 5

Tags

CCSS.HSS.ID.C.7

What is the y-intercept?
y=-2x+10

• 10
• -2
• -2x
• y

Tags

CCSS.HSS.ID.C.7

What is the slope?
y=4x+2

• 4
• 2
• 4x
• -2

Tags

CCSS.HSS.ID.C.7

What is the y-intercept?
y=mx+b

• b
• m
• x
• y

Tags

CCSS.HSF.IF.B.4

CCSS.HSF.IF.C.7

CCSS.HSS.ID.C.7

What is the slope?
y=2x

• 2
• -2
• 2x
• 0

Tags

CCSS.HSS.ID.C.7

What is the y-intercept?
y=4x

• 4
• 0
• -4
• 4x

Tags

CCSS.HSF.IF.B.4

CCSS.HSF.IF.C.7

CCSS.HSS.ID.C.7

What is the slope?
y=mx+b

• m
• x
• y
• b

Tags

CCSS.8.EE.B.5

The equation y = 3x + 8 models the amount of snow in inches(y) after x hours.

Interpret the y-intercept

• 8 inches of snow falls in 3 hours.

• 3 inches of snow falls in 8 hours.

• When we started measuring, there were already 8 inches of snow on the ground.

• Every hour, 3 new inches of snow accumulates.

Tags

CCSS.HSF.LE.B.5

CCSS.HSS.ID.C.7

The equation y = 3x + 8 models the amount of snow in inches(y) after x hours.

Interpret the slope,

• 8 inches of snow falls in 3 hours.

• 3 inches of snow falls in 8 hours.

• When we started measuring, there were already 8 inches of snow on the ground.

• Every hour, 3 new inches of snow accumulates.

Tags

CCSS.HSF.LE.B.5

CCSS.HSS.ID.C.7