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OpenStudy (anonymous):
Find the domain of the function. h(x) = sqr(5x − 2
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OpenStudy (anonymous):
i think its [2/5,infinity)
OpenStudy (cwrw238):
yep
OpenStudy (anonymous):
The function is imaginary when \( 5x-2 < 0 \) So we just simplify: \[ 5x < 2 \] \[ x < \frac{2}{5} \] Ohh looks like you already got it.
OpenStudy (cwrw238):
the value of expression inside the brackets must be >= 0
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