Using trig functions, explain the steps that you would take to find the missing angle on the right triangle. Explain how you know NOT to use the other two functions.

-4, -2, 1, 4

step-by-step explanation:

domain = x values

range = y values

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