Creating a Linear Line

Write an equation for the table.

• f(x) = 5/2x + 5

• f(x) = -5/2x - 2

• f(x) = 2/5x + 5

• f(x) = 5/2x - 2

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

Which equation matches the graph? (Click me to see the image)

• y = 2x + 2

• y = 1/4x + 2

• y = 1x + 4

• y = 4x + 2

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

Which equation is written in STANDARD form?

• y = 1/2x + 2

• y - 3 = -5(x + 2)

• -7x + 2y = 9

• 3x + 2 = y

What is the y- intercept of the graph of 3x+4y=24

• 5

• -5

• 6

• -6

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

What is the equation in standard form of the line that passes through the point (6, -1) and is parallel to the line 8x+3y=15?

• 8x+3y=-45

• 8x+3y=10

• 8x-3y=45

• 8x-3y=10

Mathematical Equivalence

ON

Tags

CCSS.8.EE.B.5

Write an equation of the line that passes through (-3, -4) and is parallel to the line y = 4/3x - 9.

• y = 4/3x + 1

• y = -3/4x - 9

• y = 4/3x

• y = -3/4x

Write the standard form of an equation that is perpendicular to
2x - 5y = 10
and passes through (-2, 1).

• 2x + 5y = 1

• 2x - 5y = -9

• 5x + 2y = -8

• 5x - 2y = -12

When you graph a line using slope-intercept form, you plot the  ___________ first and then the ___________.

• origin; slope 

• slope; y-intercept

• y-intercept; x-intercept

• y-intercept; slope

Find the slope of the line that passes through (10, -8) and (1, 12).

• 20/9

• -20/9

• 4/9

• 9/4

Tags

CCSS.8.EE.B.5