Are the two triangles in the image above similar? If so then what is the correct postulate: SSS, SAS, or AA or None

What is the standard form of -5x^2+2x^4-11+x^3+3x

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

Which graph represents the parent function of y=(x+2)(x-2)