A) Input this table of values into Desmos to write a quadratic regression equation that best fits the
data set. Hint: use yı-axi + bx1 + c
b) Use your regression equation and estimate the y value if x is 23. Show your work.

Use this data in the problem below. follow the steps carefully. round to the nearest tenth. lot 3: week 1: 345 week 2: 340 week 3: 400 week 4: 325 step 1. jim enters the data and calculates the average or mean. step 2. jim calculates the deviation from the mean by subtracting the mean from each value. step 3. jim squares each deviation to remove negative signs. step 4. jim sums the squares of each deviation and divides by the count for the variance. step 5. jim takes the square root of the variance to find the standard deviation.

What are the relative frequencies to the nearest hundredth of the columns of the two-way table?

Drag the tiles to the boxes to form correct pairs. not all tiles will be used. match each set of vertices with the type of quadrilateral they form.