Algebra 2 help?
Question:
Problem 2: simplify x^2-1/x+2 * x^2+5x+6/x^2+4x+3
problem 3: solve 2x-3y=-5, -3+y=4
problem 4: the graph of the inverse of a function refleacts about a) x- axis b) y - axis c) line y=x d) line y=-x
problem 5: The value of a stock is given by V(t)=$45(1-e^-0.8t)+$15, where V is the value of the stock after time t, in months. Estimate the value of the stock after 6 months.
problem 6: An investment of $2560 is made at interest rate i, compounded annually. In two years, it grows to $ 3240. what is the interest rate? (note A=P(1+i)^t, A=amount in account after interest has accumulated, P=principal, i=interest rate, t= time in years.
problem 7: The inverse of a function is a) sometimes a function b) always a function c) never a functions d) never a relation.
problem 8: expand (x+2)^3
problem 9: solve l 3-4x l > 2
Answer:
This is your homework.
I am oposed to cheating, and this stuff should be easy for a regular Algebra 2 student in MAY.
Half of this is common sense or "find a calculator" work.
Just stop playing on the computer and focus on your homework.
And you can do none of these without help? What are you doing in Algebra 2?
do you know how to factor? cuz thats wat most of these problems are.
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