What is the equation of this line?

y=−1/4x

y=1/4x

y=−4x

y = 4x

Answer this question! 30 points and brainliest! only if you know the answer.

The american academy of pediatrics wants to conduct a survey of recently graduated family practitioners to assess why they did not choose pediatrics for their specialization. provide a definition of the population, suggest a sampling frame, and indicate the appropriate sampling unit.

Factor the polynomial, if possible. if the polynomial cannot be factored, write prime. 9n^3 + 27n^2 – 25n – 75