1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
sammy [17]
3 years ago
7

There is an arcade in the amusement park.  A computer game there uses functions to simulate the paths of an archer’s arrows. The

x-axis represents the level ground on which the archer stands, and the coordinate pair (2,5) represents the top of a castle wall over which he is trying to fire an arrow.
In response to user input, the first arrow followed a path defined by the function f(x)=6-x^2, failing to clear the castle wall.




The next arrow must be launched with the same force and trajectory, so the user must reposition the archer in order for his next arrow to have any chance of clearing the wall.

a. How much closer to the wall must the archer stand in order for the arrow to clear the wall by the greatest possible distance?

b. What function must the user enter in order to accomplish this?

c. If the user can only enter functions of the form f(x+k), what are all the values of k that would result in the arrow clearing the castle wall?

Mathematics
1 answer:
lora16 [44]3 years ago
7 0
C.if the user can only enter functions of the form f(x+k), what are all the values of k that would result in the arrow clearing the castle wall
You might be interested in
Any one good at factoring?
svetlana [45]
The student went wrong in step three.  the solutions should have been -3 and 5
8 0
3 years ago
Amelia wants to know which school has the higher sat average relative to the resources invested per student and new your thought
Neko [114]

Answer:

i don't know

Step-by-step explanation:

5 0
2 years ago
PLS PLS PLS HELP Honors 9th Grade Math!!!!
netineya [11]

Answer:

21=x ( alternate angles are equal)

3 0
3 years ago
What is the multiplicative inverse of 1 over 2
SpyIntel [72]

Answer:

2

explanation;

it just is

6 0
3 years ago
Read 2 more answers
HELP WROTH 15 points
lisov135 [29]

Answer:

Bruh, just do it yourself. You just have to add up all the money he spent, and subtract that from the number of change. If the change is incorrect, then the cashier was wrong.

7 0
3 years ago
Read 2 more answers
Other questions:
  • There are 2 cups in 1/2 quart of milk. How many cups are in 1 quart of milk?
    11·2 answers
  • Write an equation of a line that has slope -5 and y-intercept 2.​
    12·1 answer
  • Can two obtuse angles be complementary
    8·1 answer
  • QUESTION 10
    12·1 answer
  • Evaluate 6^2+(3*4)-2^4
    7·1 answer
  • A system of linear equations in two variables can have _____ solutions
    5·2 answers
  • A child is flying a kite and has let out all the 80 feet of the kite's string. The kite is 35 feet above a stop sign. How far is
    15·1 answer
  • What is the lateral surface area of the rectangular prism. <br><br>a 520<br>b 856<br>c 576<br>d 616​
    8·1 answer
  • Choose the correct elements in the set for the following:
    14·1 answer
  • Does the table below represent a function ​
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!