C. The ratios in part (b) make sense whether or not ∠B is a right angle but they are only given names (sine and cosine) in this special case. What is special about the case where ∠B is at the right angle? How can this be applied to the Pythagorean Theorem?

easy its decreasing

step-by-step explanation:

because its top point is at the to of the graph on the left side (atleast from the veiw i see it) now if that top point wast in the lower part of the graph it would be increasing hope this have a nice day

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

this "question" looks more like a project is there any other info you can give me about this. it could be too complex for someone else to do on this website