Find (ƒ – g)(x) where ƒ(x) = –x^2, g(x) = –(x + 4)^2 A. (ƒ – g)(x) = –2x2 + 8x + 16
B. (ƒ – g)(x) = 8x + 16
C. (ƒ – g)(x) = –2x2 – 8x – 16
D. (ƒ – g)(x) = –8x – 16

27 + 13x + 15 = (x + 5)( =

step-by-step explanation:

27 + 13x + 15 = (x + 5)( = 27 + 13x + 15 = (x + 5)( = 27 + 13x + 15 = (x + 5)( =

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

a:

step-by-step explanation:

a