Solving and Graphing Inequalities Review

Front

What inequality symbol goes with is at least?

Back

≥

Front

Pick the correct inequality. Elige la desigualdad correcta. A, B, C, D

Back

B

Front

When graphing an inequality, you use an open dot when you use which symbols?

Back

<, >

Front

Match the graph with its inequality. (HINT: don't be tricked by the variable on the right.)
Options: 11 < a, 11 > a, 11 ≤ a, 11 ≥ a

Back

11 ≤ a

Front

-8x < 48

Back

x > -6

Front

x − 4 ≤ 6

Back

x ≤ 10

Front

7n > 49

Back

n > 7

Front

What inequality does the number line graph represent? ¿Qué desigualdad representa la gráfica de la recta numérica?

Back

x < -4

Front

When do we switch the inequality symbol? ¿Cuándo cambiamos el símbolo de desigualdad?

Back

when multiplying or dividing by a NEGATIVE Al multiplicar o dividir por un NEGATIVO

Front

Graph for the solution of the inequality: a + 13 ≥ 20

Back

Closed circle; arrow pointing right