Which of the following functions is graphed below?

Yuto and hila attempted to solve the same inequality. their work is shown below. which statement is true about the work shown above? yuto is correct because he isolated the variable correctly and reversed the inequality symbol. yuto is incorrect because he should not have reversed the inequality symbol. hila is correct because she isolated the variable correctly and reversed the inequality symbol. hila is incorrect because she should not have reversed the inequality symbol.

Three times the sum of a number and seven is negative thirty-six. what is the number?

Find the maximum value of p= 4x + 5y subject to the following constraints :