Graphing Linear Inequalities

Front

Equation: y=-x+4
Identify the slope and y-intercept.

Back

m=-1, b=4

Front

Identify the y-intercept for the function:
y=-3x

Back

0

Front

Do I need to flip my sign?
3x  ≥ 12

Back

No

Front

How can I tell if an inequality will have a solid line?

Back

The symbol has "or equal to."

Front

Will my line be solid?
5 ≥ x

Back

Yes

Front

y ≥ -2x - 2 will be shaded

Back

above

Front

y ≥ -2x - 2 will have what type of line?

Back

solid

Front

y < x - 2 will have what kind of line?

Back

dashed

Front

y < x - 2 will be shaded

Back

below

Front

y < 6x + 1 will have what kind of line?

Back

dashed