In the slope intercept of a line which part of the equation gives the y coordinate of the y intercept of the line

Rewrite the following quadratic functions in intercept or factored form. show your work. f(x) = 3x^2 - 12

Solve -.016x= -16. need solving this

Question 5 of 10 2 points if a population is a sample of the population could be a. registered voters; all citizens o o b. baptists; all religious people o c. people who purchased shoes; all customers o d. the entire school faculty; math teachers