Answer:
Step-by-step explanation:
The given data table is
Number of seconds : 0 1 2
Height (in feet) : 11 13 13
We need to find quadratic regression equation that fits these data.
The general form of quadratic regression equation is
.... (1)
Using the graphing calculator we get
a = -1 , b = 3 and c=11
Substitute these values in equation (1), to find the quadratic regression equation that fits these data.
Therefore, the quadratic regression equation that fits the data is .
If nine plus 10 is 21 and the square root of the sun is blank
Answer:
5
Step-by-step explanation:
1. place the dots on the graph
2. i suck at explaining how to do things
3. make a line going down to where the dot's y-axis is
4. make the other dots line connecting to it
5. nvm i tried explaining. THIS IS SO HARD
6. the answer is 5. period.
Answer:
L=4a which means a = 36/4 = 9
The other vertices could be: (12, 5), (3, 14), (12, 14)
Step-by-step explanation: