anonymous
  • anonymous
The table shows the outputs y for different inputs x: Input (x) 5 6 7 8 Output (y) 2 5 8 11 Part A: Do the data in this table represent a function? Justify your answer. (3 points) Part B: Compare the data in the table with the relation f(x) = 2x + 13. Which relation has a greater value when x = 7? (2 points) Part C: Using the relation in Part B, what is the value of x if f(x) = 75? (5 points)
Mathematics
  • Stacey Warren - Expert brainly.com
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SOLVED
At vero eos et accusamus et iusto odio dignissimos ducimus qui blanditiis praesentium voluptatum deleniti atque corrupti quos dolores et quas molestias excepturi sint occaecati cupiditate non provident, similique sunt in culpa qui officia deserunt mollitia animi, id est laborum et dolorum fuga. Et harum quidem rerum facilis est et expedita distinctio. Nam libero tempore, cum soluta nobis est eligendi optio cumque nihil impedit quo minus id quod maxime placeat facere possimus, omnis voluptas assumenda est, omnis dolor repellendus. Itaque earum rerum hic tenetur a sapiente delectus, ut aut reiciendis voluptatibus maiores alias consequatur aut perferendis doloribus asperiores repellat.
katieb
  • katieb
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anonymous
  • anonymous
I really only need help with part b I have been stuck for an hour now
tkhunny
  • tkhunny
Have you considered substituting = 7 and see what you get, and then comparing it to 8?
anonymous
  • anonymous
I'm not sure what you mean

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tkhunny
  • tkhunny
You'll have to do better than that. |dw:1449811821682:dw|
UsukiDoll
  • UsukiDoll
nice direct answer and explanation... so epic. :/
tkhunny
  • tkhunny
x=11? Are we reading the same problem?
Crystal_Bliss
  • Crystal_Bliss
ooops that was for another question. sorry i'm new so excuse me for that.
UsukiDoll
  • UsukiDoll
ah that's ok :)

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