What sort of education might be helpful for someone who wants a career as a fine artist?

Artistry is an ability that comes naturally to many, so formal education isn't always required for a career as an artist. However, many artists find that education and training can help them fine-tune techniques or learn specialized skills that may make them more employable. For example, a 3-D animator needs training in the computer programs used to create 3-D animation, and an elementary school art teacher needs a bachelor's degree in art and a teaching certificate.

- "runner b is moving at a slower rate."

- "the graphs shown are graphs of distance(km) against time(min).

the slopes of this graphs are are given by:

slope = (change in y)/(change in x)

= (change in distance)/(change in time)

this is the formula for finding the speed. so, the slope of these graphs represent the speed of the runner.

taking each division in the graph to represent 1 on both axis:

runner a ⇒ speed = (2-0)/(1-0)

= 2/1

= 2 km/min

runner b ⇒ speed = (3-0)/(3-0)

= 3/3

= 1 km/min

this shows that   runner b is moving at a slower rate."