How do you solve this? Please include all steps. Thanks! on the tv show american idol, a young rising star is eliminated each week. the first week, each of the 12 contestants sings...
How do you solve this? Please include all steps. Thanks! on the tv show american idol, a young rising star is eliminated each week. the first week, each of the 12 contestants sings...
$1000 has been in a savings account where it has earned 5% interest per year from 1799-2014. How much money is in the account? Please include all steps and show how you get from the...
I have a story problem that involves using variation and functions, and I don't even know where to begin or how to read this problem. Could you walk through setting it up and solving it please! Thank...
How I find the domain of √(2x2-7)? Please include all steps so I know what I'm doing, because I have no idea how to find the answer. Thanks!
How would you solve this f(x)⁄g(x) problem (please include ALL steps and an explanation for each)? f(x)=(5x+11)/(x2-9) g(x)= (4x-2)/(x2-9) Also, would...
For horizontal compressions, I know you do it if x is greater than 1, but do you divide or multiply the x value by the c value? Why would it be a vertical compression of c? So...
So if f(x)=√(x-3), I know the original domain would be [3, ∞) and the range would be [0,∞), but what would the domain and the range be for the inverse be, which is f-1=x2+3, and why...
How would you find the domain for f(x) = 2x - 4x^1/2 + 2 ? I'm not exactly sure what to do/what steps to take. Do you factor out a 2x1/2 from the whole problem and then get 2x1/2 times x2-3x+2...
For example, if you had: x-3 ------ 5x+3 you'd only find the domain and use the denominator. Why wouldn't you also do the numerator? And...