Interpreting Slope and Intercepts from Graphs

What is the y-intercept?

• 1/2

• 2

• 7

• 3

Write the equation of the line.

• y = -2/3x + 4

• y = 2/3x + 4

• y = 3/2x + 4

• y = -3/2x + 4

What is the y-intercept?

• 7

• 5/2

• 3

• -4

In the equation y=mx+b,
what does m represent?

• Nothing in particular

• The y-intercept

• The x-intercept

• Slope

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

In the equation y=mx+b,
what does b represent?

• Slope

• x-intercept

• y-intercept

• Nothing significant 

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

What is the meaning of the y-intercept?

• Mrs. Franklin's meal will cost $6.85 if she brings no grandchildren. 

• Mrs. Franklin's meal will cost $2.95 if she brings no grandchildren. 

• Mrs. Franklin's bill will increase by $2.95 for every grandchild she brings. 

• Mrs. Franklin's meal will decrease by $2.95 for every grandchild she brings.

Tags

CCSS.HSF.LE.B.5

• 3

• 4

• 6

• 8

Tags

CCSS.8.F.A.2

CCSS.HSF.IF.C.9

Tags

CCSS.HSF-IF.C.7A

• f(x); 3

• f(x); 6

• g(x); 6

• g(x); 8

Tags

CCSS.8.F.A.2

CCSS.HSF.IF.C.9

• Job 1 pays more per hour, and the rate is $15 per hour

• Job 1 pays more per hour, and the rate is $30 per hour.

• Job 2 pays more per hour, and the rate is $17 per hour

• Job 2 pays more per hour, and the rate is $25 per hour

Tags

CCSS.8.F.A.2

CCSS.HSF.IF.C.9