Which linear function listed below represents a greater rate of change, and what is the slope of the function?

Planning for the possibility that your home might get struck by lighting and catch on fire is part of a plan for ?

What is the product? a-3/15a × 5/a-3

Which sum or difference identity would you use to verify that cos (180° - q) = -cos q? a.) sin (a -b) = sin a cos b – cos a sin b b.) cos (a -b) = cos a cos b – sin a sin b c.) cos (a -b) = cos a cosb + sin a sin b d.) sin (a + b) = sin a cos b + cos a sin b