Control occurs when the researcher imposes ""rules"" to decrease the possibility of error and thus increases the probability that the study’s findings are an accurate reflection of reality. which type of research design has the highest level of control in a study?

Four equations are shown below. equation 1: y=2*equation 2: y=2x-5equation 3: y=x2 + 6equation 4: tdentify one linear equation and one nonlinear equation from the list. why each equation you identified is linear or nonlinear. nd one nonlinear equation from the list. state a reasonlinear equation