Which lists the possible types of roots for f(x)=3x^4+7x^3+2x^2+x+9? Two rational roots and two irrational roots
Two irrational roots, one complex root, one real root
Three complex roots and one rational root
One rational root and three irrational roots

f

step-by-step explanation:

f

since we know that the two functions are equal, f (x) = g

(x), therefore when we equate the two equations the result should be similar to

3x = x – 4:

a. f(x) = 3x, g(x) = x – 4

equating the two functions:

3x = x – 4             (correct)

so we now got our answer (a)

true

step-by-step explanation:

it is more then likely a review to you prepare for an upcomign test or quiz

m∠abd = m∠dbc

step-by-step explanation:

given : ab bisects ∠dbc

as we know that bisection means ab divides   ∠dbc   in two equal angles named as   ∠dba and   ∠abc

so, m∠abd = m∠dbc  

because ab bisects ∠dbc.

hence , the first statement m∠abd = m∠dbc is true.