<h3>
Answer: Not direct variation</h3>
The reason why is because it can't be written in the form y = kx
If we solved the given equation for y, we get y = -x+6. It has a y intercept of 6, but it should be zero if we wanted a direct variation equation.
-x^2+2x+3=x^2-2x+3 add x^2 to both sides
2x+3=2x^2-2x+3 subtract 2x from both sides
3=2x^2-4x+3 subtract 3 from both sides
2x^2-4x=0 factor
2x(x-2)=0
So x=0 and 2
um what
sory not understand from finland good luck
I think answer is 9.3 after it’s rounded
use the formula a^2 +b^2=c^2
A straight line is 180°. 180°-135°=55°, so x=55°, which is an acute angle because it is less than 90°.
