The graph first represents the provided piecewise function option first is correct.
<h3>What is a piecewise function?</h3>
The graph of a piecewise function contains numerous curve components. It signifies that it has a plethora of definitions based on the value of the input. In other words, a piecewise function behaves differently depending on the input.
We have a piecewise function shown in the picture.



After plotting all the pieces of a function on the coordinate plane we will get a graph the same as shown in the first option.
Thus, the graph first represents the provided piecewise function option first is correct.
Learn more about the piecewise function here:
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Y=45x + 25; x is the classes Angie takes and 25 is the y-intercept(the enrollment fee).
Answer:
2/5of a number is 80 5/5 = 1 32/1 = simplified = 32
3/4 of the same number 0.75
Answer:
100 degrees
Step-by-step explanation:
the part next to the 43= 37, (37+43) x 2 = 160
for b and the section below: 360- 160 = 200 ; 200/2 = 100