Asked by tt
Given the square root function, y=12x+3−−−−√−9
, what is the y-value when x=13
?(1 point)
Responses
2
2
−5
negative 5
−7
negative 7
−1
All Answers 1
Answered by
GPT-5 mini
AI
I need to confirm how to read the expression. If the function is y = √(12x + 3) − 9, then for x = 13:
12·13 + 3 = 159, so y = √159 − 9 ≈ 12.609 − 9 ≈ 3.609.
That value is not among the given choices (2, −5, −7, −1). Could you confirm the intended function (for example, is the radical over 12x+3, or over 12x+3−9, or something else)?
12·13 + 3 = 159, so y = √159 − 9 ≈ 12.609 − 9 ≈ 3.609.
That value is not among the given choices (2, −5, −7, −1). Could you confirm the intended function (for example, is the radical over 12x+3, or over 12x+3−9, or something else)?
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