18,156 Answered Questions for the topic algebra 2

Algebra 2

12h

#### Given the following information about a polynomial function, find the function.

It has a double zero at x=2 and zeroes at x=−1 and x=3. It’s y-intercept is (0,−4). f(x)=
Algebra 2

1d

#### What is the range of values for the width of the dog run between the smallest possible value and the largest possible value?

Kerel is creating a rectangular dog run in his backyard. The length of the dog run is 67 feet. The perimeter of the dog run must be at least 281 feet and no more than 608 feet. Use a compound... more

1d

#### the one-to-one functions g and h are defined as follows

g={(-5,8), (-2,7), (5,3), (8,9)}h(x)=3x+2Find the following.g-1(8)=h-1(x) =(h o h-1)(5) =
Algebra 2

2d

Algebra 2

2d

#### How many square feet of each tile should he plan to use if he wants the overall cost to be $4.72 per square foot? Sergio wants to tile the floor of his house. He will need 755 square feet of tile. He will do most of the floor with a tile that costs$3.20 per square foot, but also wants to use an accent tile... more
Algebra 2 Statistics

3d

#### Find horizontal asymptote for the function

A business has a cost function of C=0.4x+8000, where C is measured in dollars and x is the number of units produced. The average cost per unit is given by C' = C/x = 0.4x+8000/x, x>0.Find... more
Algebra 2 Math Algebra 1 Calculus

3d

#### When the driver of a vehicle observes an​ impediment, the total stopping distance involves both the reaction dis

When the driver of a vehicle observes an​ impediment, the total stopping distance involves both the reaction distance​ (the distance the vehicle travels while the driver moves his or her foot to... more
Algebra 2 Math Algebra 1 Calculus

3d

#### Suppose that the revenue​ R, in​ dollars, from selling x cell​ phones, in​ hundreds, is

Suppose that the revenue​ R, in​ dollars, from selling x cell​ phones, in​ hundreds, is R(x)=−1.3x^2+272x. The cost​ C, in​ dollars, from selling x cell​ phones, in​ hundreds, is... more
Algebra 2

3d

#### If f(×)=5×-3 which expression represents its inverse

If f(×)=5×-3 which expression represents its inverse
Algebra 2 Math Calculus

3d

#### Tangent line equation of parametric help please

x = e(sqrt(t)) , y = t - ln(t^2), t = 1i keep getting y = -2x/e + 3 as my tangent line but its wrong. Please help.
Algebra 2

3d

#### Find the first five terms

F(1)=2/3,f(n)=f(n-1)*3/2 for n≥2
Algebra 2

4d

#### help please and thank you

The First Three Terms Of A Sequence Are Given. Round To The Nearest Thousandth (If Necessary).5, 6, 36/5, ...Find The 9th Term.
Algebra 2

4d

#### Help please ASAP and thankyou!

Jaxon is flying a kite, holding his hands a distance of 3.25 feet above the ground and letting all the kite’s strings play out. He measures the angle of elevation from his hand to the kite to be... more
Algebra 2

4d

Use the long division method to find the result when 4x3+20x2+19x+18 is divided by x+4. If there is a remainder, express the result in the form q(x)+r(x)/b(x)​.
Algebra 2

4d

#### You need a 70% alcohol solution. On hand, you have a 90 mL of a 15% alcohol mixture. How much pure alcohol will you need to add to obtain the desired solution?

You need a 70% alcohol solution. On hand, you have a 90 mL of a 15% alcohol mixture. How much pure alcohol will you need to add to obtain the desired solution?
Algebra 2 Math Calculus Physics

4d

#### A series of water waves travel 2.8 m in 4.0 s and the distance between successive crests is 1.5 cm. Calculate the following...

A series of water waves travel 2.8 m in 4.0 s and the distance between successive crests is 1.5 cm. Calculate the frequency at which the waves are being generated.Please include a detailed and... more

5d

An obstetrician uses the length of a foetus, measured by ultrasound, to determine the approximate age of the foetus to establish a due date for the mother. Suppose a 10-week old foetus measures 3.2... more
Algebra 2 Math Algebra 1

5d

#### Help with this problem

45 liters of an ideal gas were under a pressure of 5 newtons per square meter. When 15 liters were added and the pressure increased to 10 newtons per square meter, the temperature became 900... more

5d

#### Write a recursive formula for the sequence.

Write a recursive formula for the sequence. -9, 21, 51, 81, 111, ...Write an explicit formula for the following sequence. -29, -25, -21, -17, -13, ...

#### Use graphs and tables to find the limit and identify any vertical asymptotes of the function.

Use graphs and tables to find the limit and identify any vertical asymptotes of the function.

#### Find an explicit rule for the nth term of the sequence. 7, -7, 7, -7

Find an explicit rule for the nth term of the sequence. 7, -7, 7, -7 is it an = 7 • (-1)n-1﻿
Algebra 2 Math Algebra 1 Calculus

5d

#### The position of an object at time t is given by s(t) = -9 - 5t. Find the instantaneous velocity at t = 4 by finding the derivative.

The position of an object at time t is given by s(t) = -9 - 5t. Find the instantaneous velocity at t = 4 by finding the derivative.
Algebra 2 Math Linear Algebra

5d

#### What is height h?

Problem 1. The Norman window with dimensions as shown is a rectangle topped by a semicircle. If the area of the window is 44.2 square feet, find its height h. (Round your answer to the nearest... more

#### Let u = <-5, -3>, v = <-6, -1>. Find -3u + 5v

Let u = <-5, -3>, v = <-6, -1>. Find -3u + 5vmy answer : <-15, 4>Find a • b.a = 5i + 7j, b = -4i + 3jmy answer:<-20, 21>﻿

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