Given s(x) = 3x - 6 and t(x) = 6 - 3x.

find the simplified formula and domain for v(x)=(s/t)x and w(x)=(t/s)x

Answer with step-by-step explanation:

We are given the following two functions:

We are to find the simplified formula and domain for and .

So the domain for this function is (-∞, +∞) for v(x) = -1.

The domain of this function is (-∞, +∞) for w(x)= -1

ANSWER

v(x)=-1

Domain: (-∞,2)U(2,+∞)

EXPLANATION

We have the given function

s(x) = 3x - 6 and t(x) = 6 - 3x.

We want to find the simplified formula and domain for

This function is defined if and only if

Hence the domain is:

We now simplify to obtain;

(sin 42)/31. = sinx)/37

sinx = 37 (sin42)/31

= 37× 0.66/31 = 0.787

x= 51.9

other angle opposite to y = 180-51.9-42

= 180- 93.9 =86.1

so

sin42)/31 = sin 86.1)/y

0.021 = 0.997 /y

y= 0.997/0.021 =47.47