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Ronch [10]
3 years ago
13

Last year, the Galaxy Fair Amusement Park installed a family roller coaster they named The Twist. This coaster was designed to a

ccommodate riders from age 4 to adult and features a tall climb hill and several banking turns. Overall, the park has been disappointed in the reception of The Twist, and very few families are riding the coaster this season. After some research, they discovered that park guests think the climb hill is too tall and fast for younger riders. Galaxy Fair Amusement Park has asked a roller coaster design firm to help them redesign The Twist during the coming off season. The quadratic function that represents the current climb hill is () = −0.102 + 3.6 − 2.4 and the quadratic function that represents the proposed redesign of the climb hill is () = −0.032 + 1.62 − 6.87. In these functions, the value of x represents the time, in seconds, since the roller coaster train cars have left the station, and the output variable is the height of the roller coaster track, in feet, above the ground. 1. Rewrite both () and () from standard form into vertex form. Explain your process. HINT: Each function has a common factor. Start by dividing it out. 2. State the vertex of each function. What does each vertex represent in context of The Twist? 3. Compare the a-value of () to the a-value of the parent quadratic function. What effect does this value have on a parabola? 4. Sketch both of the functions () and () on a single xy-plane. Describe the steps you took to create your sketch. 5. Use the vertex forms of () and () and the sketch you created in question 4 to describe the track changes that occur when the function that represents the climb hill is altered from () to (). Do you think these changes will help younger riders better enjoy The Twist? Explain.
Mathematics
2 answers:
yanalaym [24]3 years ago
8 0
Omg no lol a las autoridades del estado y a la prensa local el pasado domingo por el grupo a las autoridades del departamento del interior del estado en el estado del país en la capital mexicana y que se encuentra a un lado del país y a las autoridades del estado a las que no se ha podido hacer el
Mars2501 [29]3 years ago
7 0

Answer:

can you add a picture or summerize this

Step-by-step explanation:

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timama [110]

Answer:$590

Step-by-step explanation:

500*6%=30

30*3=90

500+90=590

8 0
3 years ago
1400 dollars is placed in an account with an annual interest rate of 7.25%. To the nearest tenth of a year, how long will it tak
Vlad [161]

Answer:17

Step-by-step explanation:

6 0
3 years ago
Evaluate 0.3 y+\dfrac yz0.3y+ z y ​ 0, point, 3, y, plus, start fraction, y, divided by, z, end fraction when y=10y=10y, equals,
sergij07 [2.7K]

Answer:

  5

Step-by-step explanation:

Put the numbers where the corresponding variables are in the formula and do the arithmetic.

  0.3y+\dfrac{y}{z}=0.3\cdot 10+\dfrac{10}{5}=3+2=5

The expression evaluates to 5.

6 0
3 years ago
Simplify (1+tan^2y)(cos2y-1)
Reil [10]
1+tan^2(y)=1/cos^2(y)
cos 2y -1=cos^2(y) -sin^2(y)-cos^2(y) -sin^2(y)


8 0
3 years ago
A total of 56 student signed up to play in a flag football league.If each team has 10 student , how many more students will need
Ostrovityanka [42]
4.
56/10= 5 r.6
for another team of ten you need 6+_=10
6+4=10
3 0
3 years ago
Read 2 more answers
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