Please can someone help me with this

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 sum of these consecutive integers is equal to 9 less than 4 times the least of the integer. find the three integers

Rewrite the following quadratic functions in intercept or factored form. show your work. y = 5x^2 + 10x