Hello.
400=(x+20)x is the equation or 400=x^2+20x
<span>(x+10)=square root of 500
</span>
<span>so x+10=10 radical 5
</span>
<span>final answer -10 + or - 10 radical 5=x
</span>
Have a nice day
Step-by-step explanation:
7=4y-13
7+13=4y
20/4=y
5=y
The graph of the function f(x) = –x^2 – 4x +2 are true options 1 and 4 are correct.
We have the given,
The graph of the function f(x) = –x^2 – 4x+ 2
The statements that agree with the graph of the equation are as follows:
1. The domain is {x|x ≤ –2}.
<h3>
What is the domain?</h3>
The set of points at which function is defined.
4. The function is decreasing over the interval (−4, ∞).
From the given graph,
We can say that the above statements are true.
To learn more about graphical functions visit:
brainly.com/question/4025726
Well two pairs of SUPPLEMENTARY angles is going to equal a straight line that equals 180 and 10. 180-70 Lol