X = ± √<span>6 </span><span>= ± 2.4495 because i know it</span>
Just scan it, there’s an answer for it already I’m pretty sure
Answer:
R= diameter ÷ 2
Step-by-step explanation:
the radius is half the diameter.
Changchun. eh just h dhchre
Concave up is U-shaped.
There will be a inflection/critical point f'(x) =0 then a negative slope f'(x) = neg then another inflection/critical point f'(x) =0 at the bottom of the U-shape then a positive slope to last inflection/critical point. The interval for the Concave Up shape is the first and last inflection points.
