Find the Mean​, Median​, Mode​, Range​,Q 1​, Q3​, IQR​, Min.​, Max.​ of 15​

50​

54​

30​

75​

45​

95​
plz help

Mr. walker gave his class the function f(x) = (x + 3)(x + 5). four students made a claim about the function. each student’s claim is below. jeremiah: the y-intercept is at (15, 0). lindsay: the x-intercepts are at (–3, 0) and (5, 0). stephen: the vertex is at (–4, –1). alexis: the midpoint between the x-intercepts is at (4, 0). which student’s claim about the function is correct?

If x = ∛200, which of the following inequalities is true? * 2 < x < 4 3 < x < 5 6 < x < 6.5 4.5 < x < 5.5 5 < x < 6

The parabola x= √y-9 opens: a.)up b.)down c.)right d.)left