Use quadratic regression to find the equation of the parabola going through these 3 points. (2,-33), (4,5), (5,39) y = [ ? ]x2 +[]x + []​

the answer is 37

step-by-step explanation:

the image of (6, 9) under a dilation is (4, 6). the scale factor is

the ratio of white tiles to blue tiles is 48: 16. the ratio in it's simplest form is 3: 1.

step-by-step explanation:

ratio: take the first number and add a colon next to it, then add the second number after that. make sure the ratio order matches up with the written problem!

simplest form: we can simplify the ratio 48 : 16 by dividing both terms by the greatest common factor (gcf).

the gcf of 48 and 16 is 16.

divide both terms by 16:

48 ÷ 16 = 3

16 ÷ 16 = 1

reducing to simplest form:

48 : 16 = 3 : 1