Determine which relation is a function.
2 answers:
Letter A is the function because the input has exactly 1 output
Answer choice a is a function because none of its x values repeat at all. There is only one -4 in the function. and same with all the x values
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1 is because they have the same angles but everything else is blurry
Hi there!
You're answer is going to be- 2.8 lbs.
Hope this helps!
I believe the equation is f(x) = 2^x -3
Compatible numbers are easy to divide mentally.
hope this helped
Factor out the leading coefficient:
Now complete the square:
Now, redistributing the leading
gives