21,200 Answered Questions for the topic algebra 2

Algebra 2 Precalculus

09/26/22

Algebra II question
   f(x)= 6x-5 /9x+2 Evaluate: f(-a), -f(a), f(a+h)f(x) = −4x2 + 2x − 9Evaluate: -f(a), f(a+h)
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Algebra 2

09/25/22

What is the age now
wayra is 50 yrd younger than patriciana.7 yrs ago,patriciana age was 3 times wayras age.How old is wyra now
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Algebra 2

09/24/22

Write the equation of the parabola that has the same shape as f(x) = -8x² but with vertex (-5,3) in the form f(x)= a(x - h)² + k.
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Algebra 2

09/23/22

Define the variables and set up a system of equations and solve
Katy’s favorite rides at the amusement park are the roller coaster and water slide. The wait time for the roller coaster is 25 minutes and the wait time for the water slide is 10 minutes. Is she... more
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Algebra 2

09/22/22

system of equations

The local theater has three types of seats for Broadway plays: main floor, balcony, and mezzanine. Main floor tickets are $40$ balcony tickets are $32, and mezzanine tickets are $28 One particular... more
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Algebra 2

09/22/22

Find two nontrivial functions

f(x) and g(x) so f(g(x))= (-7-6x)4
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Algebra 2

09/22/22

F(x)=|x|+5; horizontal shrink of factor 3
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Algebra 2 Math Algebra 1

09/22/22

Lindsay and her father like to attended concerts on Saturday afternoons. Lindsey is 5 years less than half her father's age. The sum of their ages is 79. How old is lindsey.
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Algebra 2 Math

09/22/22

the line has a slope of -7 and passes through the points to 2,-5
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Algebra 2 Math

09/22/22

line has a slope of -7 and passes through the points to 2,-5

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Algebra 2

09/22/22

1) (4,2k),(k,-5);m=-1 [next one ] 2) (0,k),(3,4);m=1 [ last one ] 3) (-2,k),(2k,2);m=-0.25
find the value of k so that the line through the given points has the given slopepls help :)
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Algebra 2

09/22/22

Oceanside bike rental shop charges sixteen dollars plus six dollars an hour for renting a bike. Jessica paid fifty-two dollars to rent a bike. How many hours did she pay to have the bike checked out?

1. Write an equation that determines how many hours she rented the bike 2. solve the equation.
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Algebra 2

09/22/22

The product of three and a number divided by six is twelve

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Algebra 2

09/22/22

Find the area in terms of X
A rectangular pen has an area of 340 feet. If x represents its width, wrote a polynomial that gives the area of the pen in terms of x. Show your work.
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Algebra 2

09/22/22

500 gallon tank is initially full of water and being drained at a rate of 10 gallons per minute
(a) Write a formula for a linear function W that gives the number of gallons of water in the tank after t minutes.​W(t)=enter your response here​(Type an expression using t as the variable. Do... more
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Algebra 2

09/21/22

Equation for a function that has a graph with the given characteristics
the shape of y=x^2, shifted right 3 units, vertically stretched by 4, and down 7 units
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Algebra 2

09/21/22

Inequality equation

Angel owns a food truck that sells tacos and burritos. He only has enough ingredients to make 126 tacos or burritos.Write an inequality that could represent the possible values for the number of... more
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Algebra 2

09/21/22

Write an equation of a line that goes through the points (-3,4) and (2,0).
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Algebra 2

09/21/22

he fixed and variable costs to produce an item are given along with the price at which an item is sold. Fixed cost: $4306 Variable cost per item: $11.60 Price at which the item is sold: $11.80
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09/21/22

Condition Number of a Matrix
Compute the condition number of the following matrix to relative to ||.||infinityA=[1 -1 -10 1 -10 0 -1]
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Algebra 2

09/21/22

I' ve trying to understand how to solve this √-5*√-125
That's what I got so far:√-5*√-125√5*√-1*√125*√-1√5 * i * √5^2*5*i
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Algebra 2

09/21/22

Find an equation for the line parallel to 2 y + 20 x = 14 and goes through the point ( − 6 , − 4 ) . Write your answer in the form y = m x + b .
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Algebra 2

09/20/22

What is the height of the candle after 14 hours?
Suppose that the height (in centimeters) of a candle is a linear function of the amount of time (in hours) it has been burning. After 8 hours of burning, a candle has a height of 24.2 centimeters.... more
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09/20/22

Find two functions f and g such that (f ∘ g)(x) = h(x) (Using Non-identity functions f(x), g(x))
How do you find h(x)= -x2+5/3-x^2
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Algebra 2

09/20/22

Math word problem
When Suzy past the coffee shop, she can pick up their free wi-fi signal, which extends 60 ft from the shop. She starts walking toward the coffee shop at rate of 3 ft/sec from her office building... more
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