Answer: When f(x)=g(x) , x equal to -2 or -1
Step-by-step explanation:
<h3>Answer: 10</h3>
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Work Shown:
First add up all the ages
9+13+9+10+10+9+10+10+11+9 = 100
Then divide that sum by 10, since there are 10 values we added up
100/10 = 10
The average age is 10 years old.
I would have to say (B) ! Good Luck :D
Answer:
Hey there!
A line perpendicular to y=3x+5 would have a slope of -1/3.
Thus, the problem now becomes to write a line in point slope form with a slope of -1/3, and that passes through (4, -1)
y+1=-1/3(x-4), would be your answer.
Hope this helps :)
Tan^-1 = 72.81° is your answer, use basic SOHCAHTOA functions
