The answer is “Yes, Mr. Yule’s sample is random and representative of the population” cause he randomly chose people from all greases
Answer:
x^3(x-4)^2
Step-by-step explanation:
x^3 is common to all three terms of f(x). Therefore,
f(x) = x^5 - 8x^4 + 16x^3 = x^3 (x^2 - 8 x + 16).
This last result can be factored further: x^3(x-4)^2
3x + 7y = 7
7y = -3x + 7
y = -3/7x + 1
slope = -3/7 (so ur line is decreasing)
y int.....line crosses y axis at (0,1)
x int...line crosses x axis at (7/3,0)....for graphing purposes, 7/3 = 2 1/3
so start at (0,1).....go down 3 and to the right 7, and u will notice that ur line will cross the x axis at (7/3,0)