Heights of adult males are known to have a normal distribution. a researcher claims to have randomly selected adult males and measured their heights with the resulting relative frequency distribution as shown here. identify two major flaws with these results. height (cm) relative frequency 130 dash –144 22 22% 145 dash –159 25 25% 160 dash –174 21 21% 175 dash –189 26 26% 190 dash –204 28 28%

Plot the points (0,6), (3,15.8), and (9.5,0) using the graphing tool, and find the function

60 2(x + 2) in the diagram, gef and hef are congruent. what is the value of x?

The description below represents function a and the table represents function b: function a the function is 5 more than 3 times x. function b x y −1 2 0 5 1 8 which statement is correct about the slope and y-intercept of the two functions? (1 point) their slopes are equal but y-intercepts are not equal. their slopes are not equal but y-intercepts are equal. both slopes and y intercepts are equal. neither slopes nor y-intercepts are equal.