Graphing Linear Inequalities

When will an linear inequality have a dashed/dotted line?

• $<,>$

• $\le,\ge$

When will a linear inequality have a solid line?

• $<,>$

• $\le,\ge$

You shade above the y-intercept of a linear inequality, when...

• you have a $>or\ge$ sign

• you have a $<or\le$ sign

You shade below the y-intercept of a linear inequality, when...

• you have a $>or\ge$ sign

• you have a $<or\le$ sign

Consider the function y<2x+3. Which is true?

• The line would be solid with shading above.

• The line would be dashed with shading above.

• The line would be solid with shading below.

• None of these.

Tags

CCSS.HSA.REI.D.12

Which value is the slope in the equation:

y= 4x + 2

• 4

• 2

• x

Tags

CCSS.HSS.ID.C.7

Which value is the y-intercept in the equation:

y= 2x -2

• 2

• -2

• 1

Tags

CCSS.HSS.ID.C.7

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

• y = 2x

• y = 1/4 x + 2

• y = 1x + 4

• y = -2x

Tags

CCSS.HSA.CED.A.2

CCSS.HSA.REI.D.10

CCSS.HSF.IF.B.4

CCSS.HSF.IF.C.7

Write the equation of the line.

• y = 1/2x

• y = -1/2x

• y = 2

• y = -2

Which of the following equations match the given graph?

• y ≤ 5/4 x + 3

• y ≥ -5/4 x + 3

• y < 3/4 x + 3

• y > -3/4 x + 3