32. Which graph represents yas a function of x?

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

Find the y-intercept and x-intercept for the equation 5x-3y=60 what is the y-intercept

Does anyone know how to solve and graph this: 4 + | a + 2 | < 7the only part i don't get is the "4 +"