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Equations and functions

Am I correct? If not which one is the right answer?

Equations and functions Am I correct? If not which one is the right answer?-example-1

1 Answer

2 votes

Answer:

second option is correct

Explanation:

As we can see, the graph goes up, then stays flat for a while, and then goes up again. The only equation where this is true is the second one, where first the line goes up with the equation f(x)=4x, and then it stays still with the equation f(x) = 5, which will be a straight line, since there is no x value, and then it goes up again with f(x)=2x-1

User Nikolay Makhonin
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