Ooof, this is a lot! XD, anyway the answer are in the pictures.
Answer:
The ball goes 14 meters high
Step-by-step explanation:
Given the function
y= -0.1x^2 + 2x + 4
In the figure attached, the function is shown.
The maximum height is equivalent to the vertex of the function, which is obtained as follows:
Xv = -b/(2a) = -2/(2*-0.1) = 10
Yv = -0.1Xv^2 + 2Xv + 4
Yv = -0.1(10)^2 + 2(10) + 4 = 14
Answer:
True
Step-by-step explanation:
for example: 5 could also be written as 5.00
Answer:
It is symmetric and has a peak at 3.
Step-by-step explanation:
Symmetric dot plots are shown to be equivalent on both sides. Any symmetric dot plot can be folded in half and each side will be identical. The peak of a dot plot is where the most dots are located.
Answer:
6
Step-by-step explanation:
Because for every 4 hours is one cookie, so he doesn't say for every 2 hours is one cookie. So if you dive 14 by 4 you get 3.5. It has to be a wholle number so it is 3. Then you multiply 3x2 and you get 6, because he eats 2 cookies not 1.
