1Lecture Notes - Section 1.4- Interval Notation, Union and Intersection of SetsVocabulary: inequality, inclusive, set, set notation, set-builder notation, interval, interval notation, union, intersection, set of discrete elements, empty setObjectives:- Translate inequality symbols.- Translate among inequality expression, number line sketch, set-builder notation, and interval notation.- Determine the union or intersection of sets.Objective: Translate inequality symbols.1. Complete the table to translate the meaning of the inequality symbols. (See video 1.4.1in the MAC1105C Video Library in D2L.)\begin{tabular}{|c|c|c|c|}\hline & Inequality & Meaning & Examples \\\hline a. & a<b & & −10<0 \\\hline b. & a>b & a is …. & 7>5 \\\hline c. & a≤b & a is … or a<b0 & \begin{tabular}{l}a<b1 \\a<b2\end{tabular} \\\hline d. & a<b3 & a is … or a<b6 & \begin{tabular}{l}a<b7 \\a<b8\end{tabular} \\\hline e. & a<b9 & & −10<00 \\\hline f. & −10<01 & & \begin{tabular}{l}−10<02 \\−10<03\end{tabular} \\\hline g. & −10<04 & & \begin{aligned}−18 & −10<05 \\\hline h. & −10<06 & \begin{tabular}{l}−10<07 is _ a and −10<09, including both a and −10<09. \\−10<07 is a and −10<09, inclusive.\end{tabular} & \begin{tabular}{c}a>b5 \\a>b6\end{tabular} \\\hline i. & a>b7 & a is ___ equal to −10<09 & a0 \\\hline j. & a1 & a is ___ equal to −10<09 & a4 \\\hline\end{tabular} Get tutor helpKevin writes and self-publishes his own quarterly sports magazine, The Fresh Catch. He has found that when he charges more per issue, he sells fewer issues overall that quarter. His revenue from selling the issues, in dollars, can be modeled by the expression p(9,000−1,500p), where p is the price per issue in dollars. This expression can be written in factored form as −1,500p(p−6).What does the number 6 represent in the expression?(A)the price per issue in dollars that maximizes Kevin's revenue(B)the price per issue in dollars so that Kevin's revenue is zero(C)Kevin's maximum revenue in dollars(D)Kevin's minimum revenue in dollars Get tutor help