Simply find the difference between the intercept and axis of symmetry then apply it to the other side
-1 › 3 = 4
so
3 + 4 = 7
-1 › 3 = 4
so
3 + 4 = 7
20 points!I need help!I will also be doing a 50 point giveaway later!
2 answers:
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Answer:
x=28
Step-by-step explanation:
I am assuming the mean is arithmetic mean. So we first add up the numbers:
6+10+12+18+16+x
=22+10+30+x
=22+40+x
=62+x
Then since there's 6 numbers in total, we have an equation:
The answer is 28!
Have a nice day! :)