Solve the Inequality $$| 7 k - 9 | - 9 > - 5$$

question 222

Multiple Choice

Solve the inequality. Express your answer using interval notation. Graph the solution set.
- $$| 7 k - 9 | - 9 > - 5$$

• A) \(\left( \frac { 5 } { 7 } , \frac { 13 } { 7 } \right)\)
• B) \(\left( \frac { 13 } { 7 } , \infty \right)\)
• C) \(\left( - \infty , \frac { 5 } { 7 } \right) \cup \left( \frac { 13 } { 7 } , \infty \right)\)
• D) \(\left( - \infty , \frac { 5 } { 7 } \right] \cup \left[ \frac { 13 } { 7 } , \infty \right)\)

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Definitions:

Reinforcement

A process in behavioral psychology that increases the likelihood of a behavior being repeated, through positive or negative stimuli.

Discriminative Stimulus

A stimulus in the environment that increases the probability of a particular behavioral response due to its association with a reinforcement or punishment.

Stop Sign

A traffic sign designed to inform drivers that they must come to a complete stop and not proceed until it is safe to do so.

Positive Reinforcement

Positive reinforcement involves the addition of a rewarding stimulus following a desirable behavior, with the aim of increasing the likelihood of that behavior being repeated.