Answer:
85
Step-by-step explanation:
Answer:
Step-by-step explanation:
Since it has vertical asymptotes at x = 6 and x = -6, then the dividing polynomial should have (x-6) and (x-(-6)) = (x+6) as factors. Also, the function has 2 zeros in x = 4 and x = -2, which are zeros of the numerator. As a consequence, (x-4) and (x-(-2)) = (x+2) are factors of the numerator.
If we take limit with x going to infty to the rational function
the result will be 1. In order for it to be 10, and therefore letting the rational function have a Horizontal asymptote in y = 10, we need to multiply that expression by 10. A possible formula for the rational function is
<span>cos t(sect- cos t)
sec t = 1/cos t so
= cos t( 1/cos t - cos t)
= cos t / cos t - cos²t (distribute)
= 1 - cos²t
since sin²t + cos²t = 1, we have sin²t = 1 - cos²t
so
= sin² t
=right-hand side
</span>
Answer:
16
Step-by-step explanation: