need an explanation
#algebra help
tulip bobcat
toxic harborBOT
rain fiber
$lnf(x)=0 \Leftrightarrow f(x)=1$. How many times does the function f crosses the y = 1 line in the graph ?
willow nicheBOT
ArisMath
tulip bobcat
$lnf(x)=0 \Leftrightarrow f(x)=1$. How many times does the function f crosses th...
Only 1 time
rain fiber
Only 1 time
The y = 1 line is the horizontal line (height = 1) so from the graph you can see that it crosses it two times, first for x = 0 and then for x = 3.5.
north verge
Only 1 time
sketch a line through y = 1 you will see it intercepts more than one time
tulip bobcat
The y = 1 line is the horizontal line (height = 1) so from the graph you can see...
oh, I got it, thank you
.solved