1. (9m + 6) + (–5m – 6)

a= 4m + 12
b= 14m + 12
c= 14m – 12
d=4m

3. (6h + 1) – (9h + 4)

a= –3h – 3
b= 15h – 5
c= –3h + 3
d= –3h + 5

5. (4x + 4) + (3x + 2 + 1)

a= 7x + 3
b= x + 7
c= 7x + 7
d=8x + 6

c

step-by-step explanation:

c

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

find the vertical and horizontal asymptotes of the function f x = 5 x − 1 . to find the vertical asymptote, equate the denominator to zero and solve for . since the degree of the polynomial in the numerator is less than that of the denominator, the horizontal asymptote is .

step-by-step explanation: