Question

Which of the following inequalities does the graph represent?

Answer 1

–1 < t ≤ 3
–1 ≤ t < 3
t < –1 or t ≥ 3
t ≤ –1 or t > 3

Answer 2

the open circle indicates < while the closed circle is < =

the value of t is between 3 and -1

so using this, which choice to you think...?

Answer 3

and between 3 and -1 means you can eliminate the last 2 choices

Answer 4

the first one?

Answer 5

well the open circle or dot is on 3.... so that would indicate < 3

the closed circle or dot is on -1 so -1 <=

Answer 6

you may want to change your choice...