8) Use Descartes's Rule of signs to determine the possible number of positive and negative real roots or real zeros. Upload your answer. Show all work. *
f(x) = x^3 + 3x^2– 4

The frequency table shows a set of data collected by a doctor for adult patients who were diagnosed with a strain of influenza. patients with influenza age range number of sick patients 25 to 29 30 to 34 35 to 39 40 to 45 which dot plot could represent the same data as the frequency table? patients with flu

The base of a triangle is 8 1 3 meters and the height of the triangle is the fourth root of 16 meters meters. what is the area of the triangle?

Ineed to know the ordered pairs for this equation i need the answer quick because it’s a timed test