All we want to do is use the formula...
In doing so we should get...
This is an equivalent expression however just the radical form of your given expression.
Sorry just getting free points
x^2+6x+8 factored is (x+4)(x+2)
Answer:
d
Step-by-step explanation:
If x represents the slant height, the graph would be a straight line.
If x represents the radius, the graph would be a parabola.
Looking at the answers, we're looking for x to be the slant height, so we're looking for a straight line.
We are looking for g(x). Answers a and b are wrong.
In g(x) r is fixed to 5 (this is given). So the slant height in the smallest possible cone would still be at least 5.
So the domain is x > 5.
d is your answer.