Which shows a rational number plotted correctly on a number line? 2
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-12
-20
-18
6
-14
-10
LE
6.5
A
-10
to
-4
-8
-6
-2
2
4
In
2
-6
-4
-2
-2.5
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5

step-by-step explanation:

the answers are in the images, i received 100% on this assignment. hope this !

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

thus, the first answer choice, y = sec x, is the correct one