Practice: key features of graphs

Domain, range, function(s), viewing window, polar vs. cartesian graph, depth.

Step-by-step explanation:

The domain is the x-axis, the range is the y-axis, functions are equations that create a line that shows us the answer to the equation for a given input variable. The viewing window is important for viewing specific parts of the graph, or the entire graph. Polar graphs are based on circles while the cartesian graph is based on a rectangle. 3d graphs have depth, which is important for functions of z.

well what you have to do is divide 84 by 6 so theanswer

step-by-step explanation:

84 divided by 6 = 14

and that lightbulb changing party must be freaking lit!

hello from mrbilldoesmath!

answer:

25x^2 + 90x + 84

discussion:

mn(x) = m(n(x)) = m( 5x + 9) =

(5x + 9)^2 + 3 =>

25x^2 + 90x + 9^2 + 3 =

25x^2 + 90x + 84                 (as 9^2 = 9*9 = 81)

which is the second choice

regards,  

mrb

p.s.   i'll be on vacation from friday, dec 22 to jan 2, 2019. have a great new year!