Billy is walking from the front door of his house to his bus stop, which is 940 feet away from his front door. As Billy walks out his front door he walks in a straight path toward his bus stop at a constant rate of 7.5 feet per second.
a) Define a function f to determine Billy's distance from his bus stop in terms of the number of seconds he has been walking.
b) What is the independent quantity and what is the domain of ff (the values the independent quantity can take on)?
c) What is the dependent quantity and what is the range of ff (the values the dependent quantity can take on)?
d) What do each of the following represent: f(0) and f(60.25)?
e) Use function notation to represent the following:
i) Billy's distance from the bus stop after he has walked 23.6 seconds
ii) The change in Billy's distance from the bus stop as the number of seconds since Billy left his front door increases from 25 seconds to 48 seconds
f) If t represents the number of seconds since Billy left his front door, solve f(t)=150 for t and say what your answer represents.
Hello. Since your question has multiple sub-parts, we will solve first three sub-parts for you. If you want remaining sub-parts to be solved, then please resubmit the whole question and specify those sub-parts you want us to solve.
Now, come to the question:
Billy is walking from the front door of his house on his bus stop, which is 940 feet away from the door and Billy walks out his front door he walks in a straight path toward his bus stop at the constant rate 7.5 feet per second then,
Now, the initial velocity of the Billy’s is zero that is u=0 feet/sec. then distance S can be calculated as:
The distance function f(s) in te...
Solutions are written by subject experts who are available 24/7. Questions are typically answered within 1 hour.*See Solution
Q: Can you please help me step by step with this problem?
A: To find the derivative of the given function (fractional power)
Q: [1 2 4 = -3] [2 7 15= -12] [4 7 13= -10] Solve for reduced echelon form So far my answer ...
A: Given matrix is:A reduced row echelon form for a matrix with 3 rows is given as:
Q: Can you help me step by step?
A: Note: Since we only answer up to 3 sub-parts, we’ll answer the first 3.Please resubmit the question ...
Q: Rationalize the denominator of the expression. Then simplify your answer. 24/(sqrt5+sqrt6)
Q: See attached
A: Domain is possible x values of a function.In the graph we see x values starts at x=-3 but x=-3 is no...
Q: The area of a sector of a circle with a central angle of 3π/14 rad is 21 m2. Find the radius of the ...
A: Let radius= r
Q: x+3 over x3 -2x2+x Solve decomposition of partial fractions
Q: 3i +j+ 4k and w Find the area of the parallelogram that has adjacent sides v 2i +j- 4k. The area of ...
A: The given adjacent sides are
Q: SEE ATTACHED
A: It is given that the half life of radioactive substance Cesium-137=30 years.And the amount A(t) of s...