I assume you're saying what symbol would go in the middle. 45 is equal to 45. Therefore, you would write it as 45 = 45.
Done! :) Hope this helps
So the teacher bought 1/4 of the brownie pan. And it came out to $4.
I hope this helps! :)
<span>f(x<0)=-f(x>0)=-x^2+5x+12
When x>0, x^2-5x-12=12, x=8, y=12
Therefore, f(x)=12 goes through point (8,12).</span>
