The graph of a function $f$ is concave downward at the point $(c,f(c))$ if $f'(c)$ exists and if for all $x$ in some open interval containing $c$, the point $(x,f(x))$ on the graph of $f$ lies below the corresponding point on the graph of the tangent line to $f$ at $c$. This is expressed by the inequality $f(x).
These 10 facts about space will blow your mind. Melodrama is a genre of theater in which music, played underneath or between delivered lines, emphasizes and exaggerates characters or the plot, making the story more emotional.ontemporary Use. In contemporary society, the term melodrama has gained many negative connotations and is associated with excessive action or emotion that looks unrealistic. Even so, some productions still fit into the genre. An example from film is Moulin Rouge (2001).
Cartilaginous joint in which the ends of the articulating bones are covered with hyaline cartilage, but a broad, flat disc of fibrocarticlage connects the bones. All symphyses (plural) occur in the midline of the body. A symphysis is a slightly movable joint (amphiathrosis). Structure of Synovial Joints.