Which equation is a linear function? A.
y = 7

B.
y = x(x – 1)

C.
y = x2 – 3

D.
y2 = x

Mahnoor randomly selects times to walk into a local restaurant and observe the type of music being played she found that the restaurant was playing country 11 times rock & roll 17 times and blues 8 times use the observed frequencies to create a probability model for the type of music the restaurant is playing the next time mahnoor walks in.