Question

If a graph of a set has an open circle on 1/2 and an arrow pointing to the right, then which of the following numbers is in the set?


3/8
1/2
5/6

Answer 1

"an open circle on 1/2"
meaning, it goes up BUT not including 1/2

"and an arrow pointing to the right"
meaning, all those values to the right-hand side

Answer 2

thank you.. so the answer is 1/2

Answer 3

"an open circle on 1/2"
meaning, it goes up \(\bf \text{BUT not including}\) 1/2

Answer 4

so whats the answer

Answer 5

all values to the right-hand side of 1/2

Answer 6

so, which of those values are to the right of 1/2?

Answer 7

Choose the solution set represented by the following graph. https://media.glynlyon.com/g_alg01_2013/4/numline2.gif



{x | x R, x < -2}
{x | x R, x > -2}
{x | x R, x ≤ -2}
{x | x R, x ≥ -2}

Answer 8

same thing

is an open-circle at -2 and an arrow to the left-hand side

so it it goes up to BUT not including -2
and then to the left of -2

Answer 9

so... how would you word it?

Answer 10

the 3rd one