Help me write this in a two column proof!!
1 answer:
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Answer:
1/6
Step-by-step explanation:
so what you want to do first to create a common denominator:
1. multiply 2/3 by 2 to get a denominator of 6
2. Now you have 4/6, to solve for x you subtract 4/6 from the total
thats how you get your answer!
Hope this helped :)
We have to find the parameter a so that (-1,2) is part of the function f(x) = ax²+4.
To check if a point is part of a function, we can replace the values of x and y = f(x) with the coordinates of the point and then, if the equation stays true, then the point is part of the function.
So for (x,y) = (-1,2) to be part of the function y = f(x), this equation has to stands true:
Then, the function would have to be f(x) = -2x² + 4.
We can check with a graph as:
Answer: a = -2
The expression 
has two similar pairs of <span>conjunctions.
</span>
1. Rewrite this expression as
and then
2. add the similar <span>conjunctions
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.</span><span>
</span><span />
</span>
1. Rewrite this expression as
and then
2. add the similar <span>conjunctions
</span><span>
</span><span>
</span><span />