The answer is (1) x=-2. The property of the equation like y=ax2+bx+c is that the axis of symmetry of the graph is x=-b/2a. So for this question, the axis is x=-4/2=-2.
You can add the exponents of x^3*x^4 instead of writing it all out. Do you would just have to add 3+4 since the variable (x) is the same. And you would get x^7
The solution is where the lines intersect.
So the one where the lines intersect at (4,-1) is the 2nd one
Answer:
The First one
Step-by-step explanation:
Just divide r/s and substitute x by 6.
Wolfram alpha can help you answer this question