Ch 3 Study Questions

From the equation: y = -2x +6 what is the slope of the line?

• y

• 6

• x

• -2

Tags

CCSS.8.EE.B.5

Solve this standard form equation so that it is in slope intercept form 6x+12y = 48

• 48= 6x+12y

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

What is the y-intercept?

• (5, 0)

• (-5, 0)

• (0, 5)

• (0, -5)

Find the slope of the line.

Tags

CCSS.8.EE.B.5

Write the equation of the line.

Slope is another word for:

• Initial Value
• rate of change

• change in y's

• y-intercept

Tags

CCSS.8.EE.B.5

The phrase "y varies directly with x" means a relationship is a direct variation.

• True

• False

Is the relationship in the table a direct variation?

• Yes

• No

Does the given graph show a direct variation?

• Yes

• No

Find the slope of the line that goes through the points

(−11,−5) and (1,−12)

Tags

CCSS.8.EE.B.5