Which is the best way to find a representative sample of shoppers in a supermarket? A In the morning, ask the first 50 people that walk in the door. O
B Ask 50 people that walk into a certain aisle.
C Ask for 50 volunteers over the intercom.
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D Throughout the day, ask 50 people as they wait in line.

The table below represents a linear function f(x) and the equation represents a function g(x): x f(x) −1 −5 0 −1 1 3 g(x) g(x) = 2x − 7 part a: write a sentence to compare the slope of the two functions and show the steps you used to determine the slope of f(x) and g(x). (6 points) part b: which function has a greater y-intercept? justify your answer. (4 points)