Please help! I’m stuck! Graph the function on the given coordinate plane. (See attached) A and B please.

  see attachments

Step-by-step explanation:

A) The graph is three horizontal line segments.

Since the domain expressions all have ≤ on the left end of the interval and < on the right end, there will be a closed dot at the left end of each graph segment and an open dot at the right end.

The first segment is at y = -5 between x = -5 and x = -1.

The second segment is at y = -1 between x = -1 and x = 2.

The third segment is at y = 2 between x = 2 and x = 5.

See the first attachment for a graph.

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B) You are given the graph for the middle segment, so you only need to graph the horizontal lines for the other two.

The first segment is a horizontal line at y = 1, extending to the left from x = -1.

The last segment is a horizontal line at y = 4, extending to the right from x = 2.

The segments of the graph connect with each other, so there is no need to indicate any discontinuities using closed/open circles.

See the second attachment for a graph.

2

step-by-step explanation:

constant of proportionality = 3 and the equation is c = 3p.

step-by-step explanation:

c = kp   where c = amount of caffeine in mg., p = oz of pepsi and k is the constant of proportionality.

substituting the values given:

24 = 8k

k = 3.

the same value of k will be obtained if we substitute the other given values.