Which best describes the range of numbers that satisfy the inequality x> 12.4

Let the domain be

i.  The set of all natural numbers

ii.  The set of all real numbers

i.  The set of all natural numbers

Note that the smallest natural number that satisfies this inequality is 13 and there is no biggest natural number which satisfies the inequality.

Hence, the range is {13, 14, 15, ...}

ii.  The set of all real numbers

Clearly, the set of all real numbers that satisfies this inequality is the open interval (12.4, ∞).

slope =   (y2 -y1) ÷ (x2 -x1)

slope = (0 -0) / (-5, -7)

slope = 0 / -12 = 0

the slope of the line is zero.   it is perfectly horizontal.

step-by-step explanation: