Will someone like please help me on my math ;( What is the recursive formula for this sequence?
10, 14, 18, 22, 26.?!!?!

What's the difference between: x≥0 and nonnegative integer. ?

Which equation can be used to solve for the unknown number? seven less than a number is thirteen. n-7=13 7-n=13 n+7=13 n+13=7

The graph of f(x) is obtained by reflecting the graph of f(x)=-3|x| over the x-axis. which equation describes f(x)? a) f(x)=3|x| b) f(x)=|x+3| c) f(x)=-3|x| d) f(x) = - |x+3|