3 When f(x) is divided by x + 3 , the remainder is 0.
Given f(x)=x4 + 5x3 + x2 – 13x + 6, which
conclusion about f(x) is true?
Of(3) = 0
Of(-3) = 0
x-3 is a factor of f(x)
No conclusion can be made regarding f(x)

explanation:

previous steps have made pa≅ pb ≅ st ≅ su. setting the compass width to ab allows you to make tu the same length. then δstu ≅ δpab by the sss congruence postulate, and ∠p ≅ ∠s by the reason cpctc.

h= 12 inches

step-by-step explanation:

answer: 33 ( approx)

step-by-step explanation:

since, in the linear regression formula, the slope is the a in the equation y = b + ax ( by comparing it with the general equation of line y = mx + c )

where,

here given table is,

price ($), x   :           18         23       25       29       30       33

pairs sold, y :         16         13         10       8         6       2

so, ,   ,   ,

and   ,

thus, slop of the given line is,

⇒  

⇒   ≈ 33