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312 Answered Questions for the topic Algebra 2 Help

02/15/19

Find all ordered triples (a,b,c) that meet the following conditions...

The sum of the three numbers is 158 the product of the three numbers is 74088 b=ar and c=ar^2 for some real values of r
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09/18/18

the process to solving f(g(2)). How is that different than g(f(2))?
Given f(x) = 3x + 2 and g(x) = -2x2+4Find f(g(2))What would you do in order to solve? Explain in words the process to solving f(g(2)). How is that different than g(f(2))?    I really don't... more
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08/10/18

Solve the system...y=x2+ 5x+4 and y=8x+8
 solve the 'system"   y= x2 + 5x + 4 y= 8x + 
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07/23/18

I need help on an Algebra 2 question.... question is in description
Please can someone explain every step on how to solve. Thanks advance.   Given a polynomial function f(x), describe the effects on the y-intercept, regions where the graph is increasing and... more
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06/28/18

Let f(x)= 5/x and g(x)= 2x^2 + 5x. What 2 numbers are NOT in the domain of f o g?
A. 0,-5/2 B. 0,-2/5 C. 0,2/5 D. 0,5/2
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06/10/18

adding rational equations (ANSWER NEEDED ASAP)
solve and find out what x can't be? answer needed ASAP 1/x+2 + 3/x^2-4
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06/10/18

dividing rational equations (ANSWER NEEDED ASAP)
3x^3/7y^5 divided by 18x/21y^3
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06/10/18

solving rational equations (ANSWER NEEDED ASAP)
x^2+x-6/x^2+9x+14   -   8/x+7 solve(subtraction) and find out what x can't be? answer needed ASAP
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06/10/18

solving rational equations (multiplication)
x^2/x-2 * x^2+3x-10/x^2+2x solve and find out what numbers x can't be? ANSWER NEEDED ASAP
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06/10/18

solve rational equations (multiplication)
3x^3/6y^2 * 4y^5/7x^4 multiply and find out what x can't be??? answer needed asap
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06/10/18

Write an equation in slope intercept form for the line with the slope of -1/4 and y intercept -5. Then graph.
Help me please
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06/07/18

A cab driver drives from
a cab driver drives from the airport to a passengers home at an average speed of 60 miles per hour. after the pickup, the cab driver returns with the passenger along the same route to the airport... more
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06/07/18

Your family plans to take
your family plans to take a vacation this summer. For the cost of the vacation to be manageable, you determine that it will be best to share a vacation home with other families. The cost ‘c’ (in... more
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05/29/18

Evaluate each function for the given value of x?
x      y -3     3 -1     1 0      0 1      1   f(-1) =   
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05/25/18

Write the equation for the ellipse with a vertex at (-6,0) and a focus at (3√3,0).
Write the equation for the ellipse with a vertex at (-6,0) and a focus at (3√3,0). Solve this please.
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05/25/18

Write the equation for the ellipse with a vertex at (-6, 0) and a focus at (3√3, 0).
Write the equation for the ellipse with a vertex at (-6, 0) and a focus at (3√3, 0). Please show work when you solve it. 
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05/25/18

A Satellite orbiting at a radius of 16,000km makes one complete orbit in 5.6 hours. What would the radius of the orbit be if it made one orbit in 24 hours?
Johannes Kepler showed that for a satellite in orbit, the square of the time for one orbit is proportional to the cube of the  orbits radius. A Satellite orbiting at a radius of 16,000km makes one... more
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05/22/18

PLSS SHOW WORK
Simplify the rational exspression. State any restrictions on the variable        9x2-3x                    7x2 ------------    ÷      ------------ x2-10x+21             x2-14x+49
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05/14/18

What is the solution to √5q^3 * √10q^2
√5q3 * √10q2
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05/12/18

What is the solution x^2y√xy^5
x2y√xy5   A.)x2√xy7 B.)√x5y7 C.)x4y6√xyD.)x2y3√xy
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05/09/18

Simplify radical ^3√-27...?
3√-27   A.) 9 B.)-3 C.)5 D.)±3
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05/07/18

Find the square root of √96x2y?
√96x2y   A.)4xy√6 B.)4x2√6y C.)4xy2√6 D.)4x√6y
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03/28/18

The function g(x) varies directly with x^2 and g(x)=50 when x=10
Need help with solving and then graphing this question because I don't understand how to do it at all.UPDATE: It's a multiple choice question with 4 graphs, the first one has the usual U shaped... more
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03/06/18

What does it mean when the coefficient a in a quadratic regression model is zero?
 I just need help on whether it is something I can put into the calculator because I have been working with my calculator a lot and if  I am correct whether or not it would be a straight line.
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02/22/18

Use the Binomial Theorem to expand the Binomial (d-4b)^3
Can you please show work? I am very lost
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