Answer:
Exact Form:
x= -23/2
Decimal:
x= -11.5
Mixed Number:
x= -11/2
Step-by-step explanation:
Isolate the variable by dividing each side by factors that don't contain the variable
Your answer is 160. Sorry about that answer above I laughed reading it hahaha.
remember that local minimuns are points in which the function was decreasing and starts increasing.
you can try two ways of doing it, graphing the functions or using derivatives.
since this are twelve functios the easier way is to graph them.
start by function y=x
in this case this function is continously increasing as x increases, which means that it does not have any local maxima or minima.
now do the same for

this graph has a local minima on th
Answer:
3x^2+7X+x-5
Step-by-step explanation:
Answer:
option c I think as the correct answer.
Step-by-step explanation:
hope this helps you.