Which of the following does not have a slope?

If a || b and e || f , what if the value of y ?

Asequence is defined recursively using the formula f(n + 1) =f(n) - 5. which sequence could be

Noel is hoping to make a profit (in $) on the school play and has determined the function describing the profit to be f(t) = 8t – 2654, where t is the number of tickets sold. what does the number 8 tell you?