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If x is 3 then 6x+2 is 20, which isn't greater than the corresponding y value (20), therefore A is false You can plug in numbers like that or graph it with desmos
You just need to check each answer for a case where y is not less than 6x + 2, so you can rule it out.
Or, you can just look at the answer choices, notice that C has the lowest values of Y for each X value, and pick it without doing any math.
[удалено]
so y doesnt have anything to do with the rest of the equation? just a random number?
i got it thanks
Reminder: When asking for help with questions from tests or books, please include the source of the question in the post title. Examples of appropriate titles might include "Help with writing question from April 2017 QAS" or "Help with question from Erica Meltzer's grammar book." **Posts that do not adhere to this rule are subject to removal.** For more information, please see rule #3 in the sidebar. *I am a bot, and this action was performed automatically. Please [contact the moderators of this subreddit](/message/compose/?to=/r/Sat) if you have any questions or concerns.*
If x is 3 then 6x+2 is 20, which isn't greater than the corresponding y value (20), therefore A is false You can plug in numbers like that or graph it with desmos
You just need to check each answer for a case where y is not less than 6x + 2, so you can rule it out. Or, you can just look at the answer choices, notice that C has the lowest values of Y for each X value, and pick it without doing any math.
When x is 7, 6x+2 is 44, and y is 44. It would work if 6x+2 is equal to or greater than y, but the sign is “greater than” only.