I need help to graph this. Please explain in your answer. Question(Just in case you can't see)
A hot air balloon in 450 meters above the ground and begins to descend at a constant rate of 50 meters per minute. The function b(t)=450-50t represents the height of the hot air balloon after t minutes. Graph the function.

There are several unique characteristics of qualitative research that make it distinct from quantitative research. describe the aspects of qualitative research and the elements of design that contribute to the rigor of the work. what actions of the researcher can compromise the integrity of the findings?

Which term best describes the association between variables a and b? no association a negative linear association a positive linear association a nonlinear association a scatterplot with an x axis labeled, variable a from zero to ten in increments of two and the y axis labeled, variable b from zero to one hundred forty in increments of twenty with fifteen points in a positive trend.

How to solve a simultaneous equation involved with fractions?