Explain the key features of the general graph of the tangent function; f(x) = a•tan(bx - c) + d. In your
answer, include the following:
a) Describe how the base function tan(x) looks like. Include starting point, period and asymptotes.
b) Describe what a, b, c and din f(x) = a. tan(bx - c) + d mean in terms of the graph of the function,

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!

graph b

step-by-step explanation:

one solution- graph a (clear intercepting point.)

no solution- graph b (they're parallel, there will never be a point of interception.)

infinite solutions- graph c (all points intercept.)