In the given relation below, which value is not in the range?(ONLY HAVE 2 HOURS TO ANSWER) 7 9 8 4

 (a) 7

Step-by-step explanation:

Range refers to the y-values.

(9, -1) --> y = -1

(8, 1)  --> y = 1

(7, 2) --> y = 2

(6, 4) --> y = 4

(5, 8) --> y = 8

(4, 9) --> y = 9

Range: y = {-1, 1, 2, 4, 8, 9}

4, 8, and 9 are in the range.  7 is not.

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step-by-step explanation:

asdfghkl

logv3(x+2)=1

rewrite in exponential form:

logb(x) = y is equal to b^y =x

b = 3, y = 1

now solve for x:

3^1 = x+2)

x = 3-2

x = 1

see the picture for the graph.