For a parabola equation ax^2+bx+c, the vertex would be -b/2a
Therefore, the x coordinate of the minimum would be -(-32)/2(2)=32/4=8
That is the "h" part of the equation.
Now, we need to find the y coordinate, which will be the "k" part of the equation. We can find that by plugging in x=8 into the equation: 2(8)^2-32(8)+56= -72
Therefore, we plug (h,k) and a in, and get the equation y=2(x-8)^2-72
The x coordinate of the minimum is 8
A) A circle if it’s cut parallel to the base
B) The formula of a cylinder is pi r^2
π(7)^2
Area= 49 π
Answer:
1/2 of 1/4 is 1/8
Step-by-step explanation:
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The three main points of the cell theory are found in the paragraph, and they are the following:
- All living things are made up of cells.
- Cells are the basic units of life
- All cells come from preexisting cells
Hope this helps, have a blessed day :-)
Answer:
I guess it's 8
Step-by-step explanation: