Answer:
Man wf
Step-by-step explanation:
i don’t rly remember surface area i’m sorry i couldn’t help
Answer:
A, (2,5) and (-2,5) are reflections of each other on the x axis
Hello,
y=2xe^x
y'=2(e^x+xe^x)=2(x+1)e^x
y''=2(e^x+(x+1)e^x)=2(x+2)e^x
x |-infinite -2 0 +infinite
e^x | ++++++++++++++++++
x+2 |------------0 +++++++++++
y'' | -----------0 +++++++++++
y''<0 if x<-2
<span>The interval on which the graph is concave down is (-infinite -2[</span>
Answer:
x=44x(6,000)x1,210
Step-by-step explanation:
