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Find the zeros of the functions: f(x)=3x+7 f(x)=1/5x-7
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4 votes
Find the zeros of the functions:

f(x)=3x+7

f(x)=1/5x-7

User Stoyan Dimov
by
4.5k points

1 Answer

4 votes

Answer: x= -5

Step-by-step explanation: Zero is x

f(-5)= -15 +7= -8

f(-5)= -1 - 7 = -8

Answer is -8

User Zilla
by
4.8k points
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