To find the maximum height you need to find the vertex:(h,k)
Your equation is in vertex form a(x-h)+k and the vertex is (h,k) where k is the maximum height and the h is the distance it went to reach the maximum height.
k=6 so the kangaroo's maximum height is 6 feet.
To find how long is the kangaroo's jump, take a look at the graph. You will notice that the parabola ends at the distance the kangaroo jumped. You will also see that it is the one of the x-intercepts.
-.03(x-14)^2+6=0
-.03(x-14)^2+6-6=0-6
-.03(x-14)^2=-6
-.03/-.03(x-14)=-6/-.03
(x-14)^2=200
[(x-14)^2]^.5=200^.5
x-14=(200)^.5
x-14+14=(200)^.5+14
x≈28.14 feet
The kangaroo jumped a distance of 28.14 feet.
You will notice that the square root of a number gives you two solutions a positive and a negative one. The other solution is -.14, which we know distance is not negative so we do not use that solution. Also, I used the ^.5 instead of using the square root. It is the same.
Answer:1
Step-by-step explanation:
Eli received the most votes
Step-by-step explanation:
Given percentages are:
Eli: 30%
Daphne: 27%
Celeste: 25%
Thaddeus: 18%
When a circle chart is used, the sum of all percentages is 100.
In case of finding the largest between the portions, the part with the greater percentage has the greater share in the chart.
According to given percentages, Eli has the highest percentage, which means that Eli received the most votes.
Hence,
Eli received the most votes
Keywords: Circle chart, percentages
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