Use the function f(x)=2x³ +4 and g(x)=5x to find the value of expression f(3) - 2g(3).

Thanks for asking this interesting question.

Find f(3)

Find g(3)

Now

x -

median = 1.25

range = 12-14.5

interquartile = q12-q14.5

y -

median = 1

range = 15-17

interquartile = q15-q17

0 is its x and y coordinate