Which of the following equations most closely represents the equation of the curve of best fit for the data?
5,56 7,45 9,39 11,35 15,36 20,46 23,56
A = 1.25x² - 4.144 29.3
1 y = 0.27x2. 7.3x. 84.18
y = 0.2x - 42.14
Dy 0.27x² 6.18% - 74.23

Δabc is dilated by a scale factor of 3 with the origin as the center of dilation to form δa′b′c′. the slope of is -1.2. the length of is p units, the length of is q units, and the length of is r units. the slope of is . the length of is units.

Mis the midpoint of rq if rm equals 2x + 5 and mq equals 4x - 9 what is the length of rq

Proving the parallelogram diagonal theoremgiven abcd is a parralelogam, diagnals ac and bd intersect at eprove ae is conruent to ce and be is congruent to de