X y z, if it is a triangle= 180
if not, x+y+z cannot be answered, be more specific
we know that
the equation
describe a vertical parabola with vertex at point
if -------> the parabola open Up and the vertex is a minimum
if -------> the parabola open Down and the vertex is a maximum
in this problem we have
---> because is positive (given problem)
so
The vertex is a minimum
therefore
<u>the answer is the option C</u>
Up
Answer:
y=3/5x+2
Step-by-step explanation:
hope it helps :)