Which of the following is a solution to sin(2x)-cosx=0

The table represents a linear function. what is the slope of the function? –6 –4 4 6

An apartment has a replacement cost of $950,000 and contents valued at $1,450,000. it has a classification of a and a territory rating of 3. find the annual premium a) $10,185 b) $9,230 c) $3,155 d) $13,830

Hi, can anyone show me how to do this problem? 100 points for this. in advance