The table shows revenue r (in millions of dollars) of a company when it spends a (in millions of dollars) in advertising.

a. write a linear function that relates the revenue to the advertising cost.
b. what is the revenue of the company when it spends $10 million on advertising?

(table is attached below)

Which statement about the graph of y = 8(0.25)^2

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

The figure shows triangle def and line segment bc, which is parallel to ef: triangle def has a point b on side de and point c on side df. the line bc is parallel to the line ef. part a: is triangle def similar to triangle dbc? explain using what you know about triangle similarity. part b: which line segment on triangle dbc corresponds to line segment ef? explain your answer. part c: which angle on triangle dbc corresponds to angle f? explain your answer. asap