Honestly just use desmos or mathyway
Answer: What percentage to save for retirement?
Saving 15% of income per year (including any employer contributions) is an appropriate savings level for many people. Having one to one-and-a-half times your income saved for retirement by age 35 is an attainable target for someone who starts saving at age 25.
Step-by-step explanation: That's the answer I got it right! lol!
Answer: option c or 3 because you gotta take out the 6 so u do -6 which left is negative and right is positive and then get rid of the +2 exponent so up is positive and down is negative so you move -2 which is down.
Step-by-step explanation:
Answer:
x^2+12x+36
Step-by-step explanation:
Multiply x+6 by x+6 to get the answer
Answer: Ok, i will use the hint provided.
We call x1 and x2 to te two mínima of f, that is 
.
The convexity condition says that, if f is differentiable, then the graph of f(x) lays above all the tangents between X and Y, if Y>X then
where 
.
then, if we took Y = x1 and X = x2, we have 
because f'(x2) = 0.
now if we took Y = x2 and X = x1, we have 
because f'(x1) = 0.
Then, x1 = x2. Which implies that we only have one minima.
