Linear Inequalities

It has an equal sign.

The symbol is greater than.

The symbol has "or equal to."

You just guess.

It has just an equal sign.

The symbol is greater than.

The symbol has "or equal to."

You just guess.

Ilvermorny

Diagon Alley

Hogwarts

Durmstrang Institute

Yes because it is located in the shaded region.

No because it is located on the line and the line is dotted.

Yes because it is located on the line.

No because it is in the shaded region.

(0, 0)

(-10, -10)

(-1, 5)

(5, 20)

Yes, they are part of the solution set

No, they are NOT part of the solution set

(0, 6)

(-3, 4)

(1, 0)

(-4, 3)

(1, 3)

(-1, 2)

(3, -2)

(5, 0)

Solution

Not a solution

Solution

Not a solution

Owl

Squid

Salamander

Skunk

y < -x - 5

y > -x - 5

y ≤ -x - 5

y ≥ -x - 5

y < 5x + 1

y > 5x + 1

y ≤ 5x + 1

y ≥ 5x + 1

y ≤ -5/4 x + 3

y ≥ -5/4 x + 3

y < -5/4 x + 3

y > -5/4 x + 3

Omnivore

Herbivore

Carnivore