I need help understanding and I need help with the answer :)

Look at the hyperbola graphed below. the hyperbola gets very close to the red lines on the graph, but it never touches them. which term describes each of the red lines? o o o o a. asymptote b. directrix c. focus d. axis

Suppose y varies directly with x. write a direct variation equation that relates x and y. then find the value of y when x=12 y=7 when x=3

On the first of each month sasha runs a 5k race she keeps track of her times to track her progress her time in minutes is recorded in the table