What is the Cartesian product of {a, b,c} and {x, y,z}? Group of answer choices A.{(a, x),(b, y),(c, z)} B.{(a, x),(b, x),(c, x),(a, y),(b, y),(c, y),(a, z),(b, z),(c, z)} C. {(a, b,c),(x, y,z)} D. {(a, x,y, z),(b, x,y, z),(c, x,y, z)}

the Cartesian product is No ( B)

(f - g)(x) = 5x^3 - 3

step-by-step explanation:

rearrange these functions vertically, with like terms in separate columns:

f(x) = 5x^3 - 2

g(x) =         +1

now subtract, column by column:

(f - g)(x) = 5x^3 - 3

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