Which of the following graphs represents all values of such that 7x+4 < 9.r - 2 ?

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25 votes

$7x+4\leq9x-2$

To find the graph you solve the inequality, as follow:

$\begin{gathered} 7x+4\leq9x-2 \\ 7x-9x\leq-2-4 \\ -2x\leq-6 \\ \\ x\ge(-6)/(-2) \\ \\ x\ge3 \end{gathered}$

Then, the graph is:

Jwalton answered Nov 16, 2023

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