Use the graph to find the local minimum and the local maximum for the given function.

 The answer is -16, 4 and 3.

Step-by-step explanation:  We know the definitions of local maximum and local minimum for a particular function. They are together called extremum and are the largest and the smallest values of a function over a range or the entire domain.  

As shown in the graph, in interval [-3,0], the smallest value is -16 and hence it is the local minimum.

In interval [0,3], the largest value is 4, so it is local maximum and smallest value is -3, which is the local minimum.

Thus, the values are -16, 4 and -3.

38.5

step-by-step explanation:

lets say, first number = r

second number = 3r+7

total = 49

(r)+(3r+7)= 49

4r+7 = 49

4r = 42

r = 42/4

r= 10.5

3r+7 = 3(10.5)+7 = 38.5

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