Using f(x)= log x, what is the x intercept of g(x)=log (x+4). use reasoning
1 answer:
The x-intercept of a function is the point where it crosses the x-axis.
The x-intercept of g(x)=log(x + 4) is -3
<h3>How to determine the x-intercept</h3>We have:
f(x) = log(x)
Rewrite as:
y = log(x)
Apply the exponent rule
Set y to 0
Given that f(x) is shifted 4 units left to get g(x).
The x-intercept of g(x) is then calculated as:
Hence, the x-intercept of g(x)=log(x + 4) is -3
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