It opposite has to be a positive because the left of zero is negative so if K equals -50 the opposite has to be +50
End behavior is the direction the line points at both end of the graph, the end behavior for your question is : same end behavior because the leading term has the power of 6..... the line both point downwards because the leading term(-4) is negative, if the leading term is positive then the lines would point upward....if the leading term has an odd power like 3 or 5 it would be opposite end behavior
A. is the answer look at the attached photo
19 yards divided by 2.5 minutes.
=19/2.5
= 7.6 yards/minute