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Rates of Change
Page 2
Questions (487)
A scuba diver dove from the surface of the ocean to an elevation of −89
9 10 feet at a rate of −24 feet per minute. After
3 answers
asked by
Anonymous
1,103 views
Consider the graph of the parabola f(x)equals=x squaredx2. For xgreater than>0 and hgreater than>0, the secant line
4 answers
asked by
Ashley
4,334 views
The number of crimes that occurred in a certain city per 1000 people had decreased from 45.3 in 1920 to 44.6 in 1970. Find the
1 answer
asked by
Pam
454 views
A mountain goat is climbing to the top of a large cliff. The cliff is 50 feet higher than its starting point. If it takes the
24 answers
asked anonymously
226 views
A mountain goat is climbing to the top of a large cliff. The cliff is 50 feet higher than its starting point. If it takes the
26 answers
asked by
malachi🖤
378 views
QUESTION 1
1. A squirrel has stored its acorns in a hole that is 45 feet from the ground in a tall tree. The squirrel starts on a
7 answers
asked by
malachi🖤
148 views
a SECURITY CAMERA is centered 50 feet above a 100-foot hallway. it is easiest to design the camera with a constant angular rate
4 answers
asked by
=)
978 views
aye bruh
1. A squirrel has stored its acorns in a hole that is 45 feet from the ground in a tall tree. The squirrel starts on a
9 answers
asked anonymously
231 views
he scuba diver was at a depth below the surface when she saw something interesting about 10 meters lower. She made the descent
3 answers
asked by
116 views
What is the average rate of change for the function f(x) = x^3 − 6x^2 + 4x +7 over the interval 0≤x≤5?
7 answers
asked by
scottpilgrim
3,696 views
i need the rate of change for: growing from 1.4 to 1.6m in one year
4 answers
asked by
taylor
1,260 views
Two people start from the same point. One walks east at 1 mi/h and the other walks northeast at 2 mi/h. How fast is the distance
5 answers
asked by
Michael
2,598 views
Select Each situation in which one quantity is changing at a constant rate in relation to another quantity.
A. Brad drives 45
6 answers
asked by
Cami
2,539 views
Two sides of a triangle have lengths 13 m and 17 m. The angle between them is increasing at a rate of 5 degrees/ min. How fast
4 answers
asked by
Jacke
1,174 views
A right triangle has base x meters and height h meters, where h is constant and x changes with respect to time t, measured in
5 answers
asked by
Joey
9,667 views
Two buses are driving along parallel freeways that are 5mi apart, one heading east and the other heading west. Assuming that
4 answers
asked by
Maya
2,079 views
A man standing 9 feet from the base of a lamppost casts a shadow 6 feet long. If the man is 6
feet tall and walks away from the
4 answers
asked by
Mike Nguyen
7,154 views
A balloon rises vertically at a rate of 8 feet/sec. A bird flies 40 feet above ground toward the balloon’s path at 20 feet per
4 answers
asked by
Martin
1,411 views
1. The radius of a sphere is expanding at a rate of 14 in/min.
a) Determine the rate at which the volume is changing when the
4 answers
asked by
Anonymous
5,209 views
A woman 5.5 ft tall walks at a rate of 6 ft/sec toward a streetlight that is 22 ft above the ground. At what rate is the length
4 answers
asked by
Anonymous
5,423 views
Two people start from the same point. One walks east at 5 mi/h and the other walks northeast at 7 mi/h. How fast is the distance
5 answers
asked by
Nick
4,932 views
A hot-air balloon is 110 ft above the ground when a motorcycle (traveling in a straight line on a horizontal road)
4 answers
asked by
Lily
1,262 views
Use the following graph to estimate the rate of change of the function at x=0.6 using the points(0,0) and (1,-0.5)
4 answers
asked by
David
1,297 views
A hot-air balloon is 120 ft above the ground when a motorcycle (traveling in a straight line on a horizontal road)
5 answers
asked by
Britt
1,267 views
Luke and Leia are trapped inside a trash compactor on the Death Star. The side walls are moving apart at 0.1 m/sec, but the end
4 answers
asked by
Amanda E.
1,348 views
A ladder 10 ft long rests against a vertical wall. let θ be the angle between the top of the ladder and the wall and let x be
4 answers
asked by
Sasha
2,753 views
A ladder 25 feet long is leaning against the wall of a house. The base of the ladder is pulled away from the wall at a rate of 2
6 answers
asked by
Anonymous
7,953 views
A woman 5 ft tall walks at the rate of 5.5 ft/sec away from a streetlight that is 16 ft above the ground. At what rate is the
5 answers
asked by
Anonymous
4,188 views
1.For f(x)=sin^2(x) and g(x)=0.5x^2 on the interval
[-pi/2,pi/2], the instantaneous rate of change of f is greater than the
4 answers
asked by
Jacke
658 views
Hello! Can u help me with this please. I'm having a hard time solving this one but I don't know if I make it right. Please help
5 answers
asked by
Princess Sheen
511 views
The function y = 125 + 75x can be used to determine the cost in dollars for a painting job of x hours. What is the rate of
4 answers
asked by
carmella
1,020 views
Let f be defined as follows.
y = f(x) = x^2 - 4 x (a) Find the average rate of change of y with respect to x in the following
3 answers
asked by
Anonymous
3,081 views
Corn is poured through a chute at the rate of 10ft^3 / min and falls in a conical pile whose bottom radius is always half the
4 answers
asked by
Linda
2,990 views
The edge of a cube is increasing at a rate of 2 inches per minute. At the instant when the volume is 27 cubic inches, how fast
4 answers
asked by
Cassy
1,529 views
A clock has hands 1 and 1 3
5 inches long respectively. At what rate are the ends of the hands approaching each other when the
4 answers
asked by
angelica
518 views
A man 1.69 meters tall is walking towards a building at the rate of 1.5 meters per second. If there is a light on the ground 15
4 answers
asked by
Harra
925 views
A plane flies horizontally at an altitude of 5 km and passes directly over a tracking telescope on the ground. When the angle of
4 answers
asked by
kirsten
2,486 views
a particle is moving along the graph of y=x^(1/3) when x=8 the y component of its position is increasing at the rate of 1
4 answers
asked by
john
1,682 views
"At 9am ship A is 50 km east of ship B. Ship A is sailing north at 40km/h and ship B is sailing south at 30km/h. How fast is the
4 answers
asked by
Stuck
3,044 views
A bicyclist is riding on a path modeled by the function
f(x) = 0.04(8x − x2), where x and f(x) are measured in miles. Find the
3 answers
asked by
Tilla
2,073 views
Let F(s)=5s2+5s+4 . Find a value of d greater than 0 such that the average rate of change of F(s) from 0 to d equals the
4 answers
asked by
Melissa
2,577 views
3.The snow starts at a depth of 10 inches and melts to 2 inches over the span of 4 hours. Determine the rate of change over the
4 answers
asked by
Fez
608 views
The height of a triangle is increasing at a rate of 1 cm/min while the area of the triangle is increasing at a rate of 2 square
4 answers
asked by
Amy
1,458 views
for f(x)=-x^2 +1, which value is the largest magnitude?
a) average rate of change from x=-1 to x=1 b) instanteneuous rate of
4 answers
asked by
g
1,296 views
A street light is at the top of a 19 foot tall pole. A 6 foot tall woman walks away from the pole with a speed of 7 ft/sec along
4 answers
asked by
Joe
4,274 views
A scuba diver was at a depth of 15 meters below the surface when she saw something interesting about 10 meters lower. She made
6 answers
asked anonymously
246 views
The length ℓ, width w, and height h of a box change with time. At a certain instant the dimensions are ℓ = 7 m and w = h = 2
4 answers
asked by
#1
2,039 views
a machine originally cost $15,600 and at the end of 3 years value of $7500. what is the average rate of change in value per year
3 answers
asked by
Jay
918 views
A 5ft tall person is walking toward a light 20ft off the ground at 8 ft/sec. What is the rate of change of the length of the
3 answers
asked by
Ben
1,733 views
The instantaneous rate of change of g(x) is the same for every real value of x. What type of function is g(x)?
3 answers
asked by
Jennifer
568 views
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Parent Categories (45)
Algebra
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