Yaj143

16 Questions
1 Answers

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394

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find the value.

For the limit, illustrate the definition by finding values of that correspond to epsilon=0.25.
lim x 1 (4+x-3x^ 3 )=2
x->1

Yaj143 Jan 31, 2021

0

1

970

1

+61

find the average velocity.

The displacement (in feet) of a certain particle moving in a straight line is given s=t^3/8 by where t is measured in seconds. Find the average velocity over the interval (1, 1.8)

Yaj143 Jan 31, 2021

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426

0

+61

find the limit.

If 1 <_= f(x) <_ = x ^ 2 + 2x + 2 , for all x find the limit. read more ..

Yaj143 Jan 31, 2021

0

506

1

+61

find the equation.

f(x) = x ^ (3/2) Find an equation for the line tangent to the graph of f^ prime at the point (4, f^ prime (4))

Yaj143 Jan 30, 2021

0

621

1

+61

Calculate the average rate of change

Calculate the average rate of change of the function over the given interval f(x) = 2x + 3 [1, 5] )

Yaj143 Jan 30, 2021

0

422

2

+61

Graph of equation

the graph of an equation is a vertical line, what can be said about the derivative?

Yaj143 Jan 30, 2021

+1

502

3

+61

What is the velocity.

an arrow is shot upward on the moon, with a velocity of 70 m/s its height (in meters ) after t seconds is given by H(t) = 70t - 0.99t ^ 2 With what velocity will the arrow hit the moon ?

Yaj143 Jan 26, 2021

+1

465

1

+61

Rate of change.

@Cphill need help with this one.
An object is dropped from a height of 150 feet. Its heights at timegiven by the equation s(t) = - 16t ^ 2 + 150 , where is measured in feet and is measured in seconds. Find the average rate of change of the height read more ..

Yaj143 Jan 26, 2021

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457

1

+61

Need Help.

Hilcraft Jewelry manufactures expensive gold rings . The production of necklaces is given by the function , P(x) = (3x ^ 2 - 3x - 90)/(x - 6) where x represents the number of hours spent producing the rings. How many rings are produced as production time read more ..

Yaj143 Jan 26, 2021

+61

0

how do you substitute?

Yaj143Feb 21, 2021