Question: If f(x) = x^2 + 10 sinx, show that there is a number c such that f(c) = 1000.
I'm not too sure I understand the question but I plugged in 1000 as the y value in that rule and don't really no how to solve for x.
Any help would be greatly appreciated!
Thanks in advance!
By the way, you dont need to solve the value to show its existence.