Answer:
A. p(x) = 19x - 15
Step-by-step explanation:
<u>→Set it up, like so:</u>
<u />
<u>→Add like terms (25x and -6x):</u>
42(79,42,32)
I got the solution by using the Trigonometric Identities. If somebody else could do a step by step explanation that would be great.
What is it you need help with?
Which one
B